getNewChangeNumbers: new wrapper for openchangedb_get_new_changeNumbers
Merge to 2.0.2

Merge commit '1080bee3ba9749aad0dc28625081fc6a496f7280' into maint

Conflicts:
	OpenChange/MAPIStoreContext.h
	OpenChange/MAPIStoreContext.m
Merge to 2.0.3
Merge to 2.0.3 (again)
Merge to 2.0.3a
Merge to 2.0.4
Merge to 2.0.4a
Merge to 2.0.4b
Merge to 2.0.5
Merge to 2.05a
Added ldap attribute mapping table
Merge to 2.0.6

Conflicts:
	Documentation/SOGo Installation Guide.odt
Merge to 2.0.6a
Properly escape the foldername to avoid XSS issues
Revert "Properly escape the foldername to avoid XSS issues"

This reverts commit 045b275b270ec8bc0a82c7d881336db30db274f3.
Merge to 2.0.6b
Merge to 2.0.7
Merge to 2.0.7
Merge to 2.0.7
Merge to 2.1.0