Fix: Redefinition of __ws_alloc_size__ by renaming
Merge pull request #61 from matthiasbeyer/fix-alloc_size_macro

Fix: Redefinition of __ws_alloc_size__ by renaming
Add prototypes for (de)initialisation of the compositor
Add initial implementation stubs for interface
Build compositor module
This added the header definitions for monitors
Adding implementation of monitor finding