Qcommandlineparser (#199)

* Replaced getoptplusplus with QCommandLineParser. Fixes #39

* enabling C++11 if possible

* enabling C++11 if possible

* fixed gcc compilation issues

* fixed linux builds and improved os x build

* trying to fix dispmanx

* trying to fix dispmanx

* simplified travis build script

* fixed argumentparser default values

* rewrote validator system and made sure default arguments are processed correctly

* rewrote validator system and made sure default arguments are processed correctly

* fixed bool vs. regular options

* oops... removing debug code

* reverted screenshot api change

.gitignore

@@ -4,3 +4,15 @@
 .DS_Store
 CMakeFiles/
 __/
+
+# Ignoring autogenerated files
+*.cmake
+Makefile
+qrc_*.cpp
+*.qrc.depends
+moc_*.cpp
+moc_*.cpp_parameters
+CMakeCache.txt
+*.log
+/HyperionConfig.h
+/lib