INSTALL: mention pyqscintilla as required (hard dependency of the console)
added a few more log expression tests
added function help for the logarithm functions
Merge pull request #254 from lynxlynxlynx/master

test&doc friday
Remove expectedFailure for composition test
Return value of setlocale() is allocated in static storage and is thus volatile.

This commit fixes the following Valgrind error :
==17204== Invalid read of size 1
==17204==    at 0x4C29F34: __GI_strchr (mc_replace_strmem.c:219)
==17204==    by 0xBF5E14C: _nl_load_locale_from_archive (loadarchive.c:170)
==17204==    by 0xBF5D60A: _nl_find_locale (findlocale.c:107)
==17204==    by 0xBF5CB8B: setlocale (setlocale.c:379)
==17204==    by 0x808B776: QgsCoordinateReferenceSystem::setProj4String(QString) (in /home/even/qgis-git/Quantum-GIS/build/install/lib/libqgis_core.so.1.9.0)
==17204==    by 0x808A401: QgsCoordinateReferenceSystem::createFromProj4(QString) (in /home/even/qgis-git/Quantum-GIS/build/install/lib/libqgis_core.so.1.9.0)
==17204==    by 0x7FC2F68: QgsDistanceArea::setEllipsoid(QString const&) (in /home/even/qgis-git/Quantum-GIS/build/install/lib/libqgis_core.so.1.9.0)
==17204==    by 0x6D23A3: QgsMeasureDialog::updateSettings() (in /home/even/qgis-git/Quantum-GIS/build/install/bin/qgis)
==17204==    by 0x6D200D: QgsMeasureDialog::QgsMeasureDialog(QgsMeasureTool*, QFlags<Qt::WindowType>) (in /home/even/qgis-git/Quantum-GIS/build/install/bin/qgis)
==17204==    by 0x6D5777: QgsMeasureTool::QgsMeasureTool(QgsMapCanvas*, bool) (in /home/even/qgis-git/Quantum-GIS/build/install/bin/qgis)
==17204==    by 0x553E4B: QgisApp::createCanvasTools() (in /home/even/qgis-git/Quantum-GIS/build/install/bin/qgis)
==17204==    by 0x544411: QgisApp::QgisApp(QSplashScreen*, bool, QWidget*, QFlags<Qt::WindowType>) (in /home/even/qgis-git/Quantum-GIS/build/install/bin/qgis)
==17204==  Address 0x2aec57b1 is 1 bytes inside a block of size 11 free'd
==17204==    at 0x4C287BE: free (vg_replace_malloc.c:446)
==17204==    by 0xBF5CC34: setlocale (setlocale.c:173)
==17204==    by 0x808B6A0: QgsCoordinateReferenceSystem::setProj4String(QString) (in /home/even/qgis-git/Quantum-GIS/build/install/lib/libqgis_core.so.1.9.0)
==17204==    by 0x808A401: QgsCoordinateReferenceSystem::createFromProj4(QString) (in /home/even/qgis-git/Quantum-GIS/build/install/lib/libqgis_core.so.1.9.0)
==17204==    by 0x7FC2F68: QgsDistanceArea::setEllipsoid(QString const&) (in /home/even/qgis-git/Quantum-GIS/build/install/lib/libqgis_core.so.1.9.0)
==17204==    by 0x6D23A3: QgsMeasureDialog::updateSettings() (in /home/even/qgis-git/Quantum-GIS/build/install/bin/qgis)
==17204==    by 0x6D200D: QgsMeasureDialog::QgsMeasureDialog(QgsMeasureTool*, QFlags<Qt::WindowType>) (in /home/even/qgis-git/Quantum-GIS/build/install/bin/qgis)
==17204==    by 0x6D5777: QgsMeasureTool::QgsMeasureTool(QgsMapCanvas*, bool) (in /home/even/qgis-git/Quantum-GIS/build/install/bin/qgis)
==17204==    by 0x553E4B: QgisApp::createCanvasTools() (in /home/even/qgis-git/Quantum-GIS/build/install/bin/qgis)
==17204==    by 0x544411: QgisApp::QgisApp(QSplashScreen*, bool, QWidget*, QFlags<Qt::WindowType>) (in /home/even/qgis-git/Quantum-GIS/build/install/bin/qgis)
==17204==    by 0x53DFF5: main (in /home/even/qgis-git/Quantum-GIS/build/install/bin/qgis)
==17204==
The return value of CPLGetConfigOption() is volatile, and can be
invalidated by a following call to CPLSetConfigOption(). Thus it needs
to be duplicated.
Merge pull request #255 from rouault/master

Fix errors in the usage of setlocale() and CPLGetConfigOption()
Merge pull request #245 from Oslandia/atlas_integration

[FEATURE] Support for creation of map atlasses in print composer - Atlas integration
Better writing of coordinate (WKT, GeoJSON, GML2) and using of searchRect
fix destruction of private members in atlas and add sip bindings (also adds
CORE_EXPORT)
sip fixes
indentation update
german translation update
adapt test result for better coordinates (0c29b4bef51)
just skip the tests that require unittest2 if it's not available
Added i18n for help (Python Console)
typo (Python Console)
and more sip fixes
Added fine transparency settings for vectors.

Now the user can specify the alpha channel for outlines, border and
fill colors of polygons and markers.
The overall layer alpha channel is used as multiplier for these
values.
Selections are not affected.

Work done for Regione Toscana-SITA.