Merge branch 'release-0.2.0' into develop
pass the QImage by value
correct a typo in the URL of the project
build tmx_render and doc conditionnaly
update to doxygen 1.8.8
improve documentation with some examples (simplified version of tmx_render)
add override where possible
Merge branch 'hotfix-documentation' into develop
add a soname
rename Base to Component
fix the previous renaming
add entries in the ChangeLog for the previous commits
make parserMapFile a static function of Map that returns a unique_ptr
use unique_ptr instead of raw pointers in Map
use unique_ptr instead of raw pointers in TileSet
use unique_ptr instead of raw pointers in ObjectLayer
remove dot in docs (strange core dump)
add the support for flipped objects (Tiled 0.10.0)
add rotation support in tile objects (Tiled 0.10.0)
add support for render order (Tiled 0.10.0)