Harmonize functions to parse epsg codes from WFS GetFeature requests and support different variants for expressing epsg codes.
Support for CRS URI format http://www.openis.net/gml/srs/epsg.xml#xxx as specified in WFS
Segfault resolved when parsing srsName in WFS spatial filter.
WFS paging parameter startIndex changed to base on 0 (0 is the first feature). See #4180 for external references.
Add support for raster tile index with tiles of mixed SRS (TILESRS keyword)
Shapefile (vector layers or tileindex): PROJECTION AUTO in a shapefile layer now causes reading the .prj file
Fix: Using POLYLINE_NO_CLIP with Inline features can result in a seg fault (#4676)
Merged master and bumped revision of msautotest
Fix msautotest revision...
Fix regression with rfc14 (#4676)
Remove useless orig_tilesrs field in layerObj struct
Fix a memory leak in `freeClass()` exposed by valgrind's memcheck

In `msGrowClassLabels()` memory is assigned to
`class->labels[class->numlabels]` but was only freed to
`class->numstyles-1` in `freeClass()`.  This fix ensures the last
label is freed.
Revert "Fix a memory leak in `freeClass()` exposed by ... memcheck"

This reverts commit 4b90c2404f4b3209f491ab84780f735fba4a119d which as
discussed in issue #4685 is not a valid solution.
Ensure class labels are free'd in cases where label loading fails
Fixed GDALOpen call parameter and added an error check for GDALContourGenerate call
Correct test to resolve PROJECTION AUTO in msSHPLayerOpen() is '#if defined(USE_GDAL) || defined(USE_OGR)'
Install postgresql-9.1-postgis-2.0-scripts in Travis due to packaging change of postgis
updated msautotest to latest master revision
update msautotest to latest revision
Install postgresql-9.1-postgis-2.0-scripts in Travis due to packaging change of postgis