Released under the Affero GNU General Public License (AGPL) version 3.

This prevents ownership/rights problem when running as root
Signed-off-by: Etienne CHAMPETIER <champetier.etienne@gmail.com>

Merge pull request #153 in ZP/z-push from bugfix/ZP-839-z-push-top-writes-over-several-lines to develop

* commit 'a363aa08':
  ZP-839 Get collection count from SyncCollections, show 'no changes' only if nothing was queued (e.g. new exporter registered), fixed typo showing exceptions.
  ZP-839 One line z-push-top announcement for multi-folder sync.

Merge branch 'develop' of https://stash.z-hub.io/scm/zp/z-push into bugfix/ZP-839-z-push-top-writes-over-several-lines

Conflicts:
	src/lib/request/sync.php

Merge pull request #154 in ZP/z-push from bugfix/ZP-840-ping-loop-if-exporter-state-is-not to develop

* commit 'a1541482':
  ZP-840 Rename exception variable.
  ZP-840 Renamed exception variable.
  ZP-840 Catch StateInvalidException when in partial mode.
  ZP-840 Do not throw StateNotFoundException as this messes up Ping. Just treat it as StateInvalid (which is true, FD indicates a state that is not available), do not catch both types in Ping as only StateInvalidException will be thrown.

Released under the Affero GNU General Public License (AGPL) version 3.

Released under the Affero GNU General Public License (AGPL) version 3.

* commit '0bddbc9b':
  ZP-832 Do comparing only if the folder already has a folder stat, but still get the newFolderStat even if the folder has none yet.

still get the newFolderStat even if the folder has none yet.

Released under the Affero GNU General Public License (AGPL) version 3.

Released under the Affero GNU General Public License (AGPL) version 3.

treat it as StateInvalid (which is true, FD indicates a state that is
not available), do not catch both types in Ping as only
StateInvalidException will be thrown.

Released under the Affero GNU General Public License (AGPL) version 3.

if nothing was queued (e.g. new exporter registered), fixed typo showing
exceptions.

Released under the Affero GNU General Public License (AGPL) version 3.

Merge branch 'develop' of https://stash.z-hub.io/scm/zp/z-push into bugfix/ZP-839-z-push-top-writes-over-several-lines

Merge pull request #152 in ZP/z-push from bugfix/ZP-840-ping-loop-if-exporter-state-is-not to develop

* commit '45cd6bec':
  ZP-840 Invalidate the folder stats in case the exporter state can not be found, improved PingableFolders(), refactored folder stat invalidated into a private method.
  ZP-840 On StateNotFoundException of the exporter state generate a fake change so Ping indicates the synchronization of the folder.

Merge pull request #151 in ZP/z-push from bugfix/ZP-841-synckey-0-needs-to-invalidate-folderstat to develop

* commit 'd4e23e25':
  ZP-841 Reset folderstat when SyncKey "0" is received.

found, improved PingableFolders(), refactored folder stat invalidated
into a private method.

Released under the Affero GNU General Public License (AGPL) version 3.

change so Ping indicates the synchronization of the folder.

Change should be directly mergable into release/2.2.

Released under the Affero GNU General Public License (AGPL) version 3.

Released under the Affero GNU General Public License (AGPL) version 3.

Released under the Affero GNU General Public License (AGPL) version 3.

* commit '8ce686c1':
  ZP-832 Directly compare GlobalWindowSize and globallyExportedItems.
  ZP-832 Check for availability in GlobalWindowSize first before comparing folder stats, do folderstats comparing only if there is space in GlobalWindowSize, do not ommit output if folder has no stat.

Released under the Affero GNU General Public License (AGPL) version 3.

folder stats, do folderstats comparing only if there is space in
GlobalWindowSize, do not ommit output if folder has no stat.

Released under the Affero GNU General Public License (AGPL) version 3.

* commit 'bc067ce2':
  ZP-832 Run SyncCollections->CheckForChanges() stat comparing only on first run, improved comment.
  ZP-832 Add check if stats table can be loaded for shared users - log to INFO if that does not work, sync folders where no stat can be found only once a hour, include PR_CONTENT_COUNT, PR_CONTENT_UNREAD and PR_DELETED_MSG_COUNT into stat to reflect all kind of changes, SyncCollection->CheckForChanges() compares folderstats for changes when initiating, in case of error remove the folderstat to ensure folder is synchronized next Sync request, remove 'savestate' functionality as it is not used.
  ZP-832 Request folder statistics from the backend and setup the exporter only if the stat indicate that the folder contains changes. Per default the statistics are disabled (backend has to enable them). If disabled, an exporter will be setup for each folder.
  ZP-832 Log GlobalWindow size override only once.

first run, improved comment.

Released under the Affero GNU General Public License (AGPL) version 3.

INFO if that does not work, sync folders where no stat can be found only
once a hour, include PR_CONTENT_COUNT, PR_CONTENT_UNREAD and
PR_DELETED_MSG_COUNT into stat to reflect all kind of changes,
SyncCollection->CheckForChanges() compares folderstats for changes when
initiating, in case of error remove the folderstat to ensure folder is
synchronized next Sync request, remove 'savestate' functionality as it
is not used.

Released under the Affero GNU General Public License (AGPL) version 3.

Merge branch 'develop' of https://stash.z-hub.io/scm/zp/z-push into feature/ZP-832-detect-folder-changes-faster

* commit '7bdb9922':
  ZP-834 Remove SINK_FORCERECHECK configuration option and implementation.

Merge pull request #147 in ZP/z-push from bugfix/ZP-833-change-zcp-default-server-location to develop

* commit '7d7ebda7':
  ZP-833 Use http socket as default MAPI_SERVER.

Released under the Affero GNU General Public License (AGPL) version 3.

Released under the Affero GNU General Public License (AGPL) version 3.

only if the stat indicate that the folder contains changes. 
Per default the statistics are disabled (backend has to enable them). If
disabled, an exporter will be setup for each folder.

Released under the Affero GNU General Public License (AGPL) version 3.

Released under the Affero GNU General Public License (AGPL) version 3.

Merge pull request #145 in ZP/z-push from feature/ZP-818-send-no-answer-collection-for-unchanged to develop

* commit '5179ec79':
  ZP-818 Omit folder output on unchanged folders for AS 14.0 and higher.
  ZP-818 Supress collection containers if there are no changes for a folder, refactored code having the actual export and streaming of data in a private method.

Merge pull request #142 in ZP/z-push from bugfix/ZP-829-carddav-fix-phone-number-mappings to develop

* commit 'e08a6857':
  ZP-829 CardDAV mappings for phone numbers. Released under the Affero GNU General Public License (AGPL) version 3.

* commit '5ee46844':
  ZP-830 Combined; minor formatting fixes. Released under the Affero GNU General Public License (AGPL) version 3.

* commit 'dd66bfdb':
  ZP-831 Combined - typo variable name. Released under the Affero GNU General Public License (AGPL) version 3.

Merge branch 'feature/ZP-818-send-no-answer-collection-for-unchanged' into feature/ZP-832-detect-folder-changes-faster

Released under the Affero GNU General Public License (AGPL) version 3.

ZP-831 Combined - typo variable name. Released under the Affero GNU General Public License (AGPL) version 3.

ZP-830 Combined; minor formatting fixes. Released under the Affero GNU General Public License (AGPL) version 3.

ZP-829 CardDAV mappings for phone numbers. Released under the Affero GNU General Public License (AGPL) version 3.