removing obsolete qtmain_android.cpp
fix qreal vs double issues
Use double instead of qreal also on non-Android
[sextante] added multiband check in SAGA algorithms
[sextante]fixed #7330
[sextante] fixed problem in Split RGB bands algorithm
fix typedef void *OGR issues
german translation update
Remove extra horizontal line from composer item properties

- Suggested by Olivier Dalang
Add function to collapsible group box's to fix visual issues during collapse and expand

- Update QgsCollapsibleGroupBox for basic Mac style
Set custom QGIS-style group boxes as default on Mac

- Mac Qt-style group boxes have issues that need addressed by Qt
Add Rotate Feature action to edit menu
fix #7332
Merge pull request #467 from 3nids/immutablefields

[fix #7332] enables fields edition for newly added layers
Use OGRSpatialReferenceH instead of void pointer
WMS GetFeatureInfo supported formats fix, fixes #7238
Add GML3 to QgsOgcUtils

After the commit 969df016bcdbd1ead8a347b7a5d55c8b36db183a Moved GML import/export to a new class: QgsOgcUtils, I decided to add GML3.
I updated QgsOgcUtils, QGIS WFS Server, and the Python Iterface and I added unit test for GML3.
composer legend width fix, fixes #7099
fix maximum field value calculation in vector layer (addresses #7193)
add tooltip to button in sigleband pseudocolor renderer widget
(addresses #7138)