Added wl_output global to ws_monitor
Added wl_output_send_mode to the mode_set fn
Added documentation to wl_output_send_mode
Merge pull request #261 from TheNeikos/add-wl_output_implementation

Added wl_output global to ws_monitor
Added ws_cursor_add_position for inc changes
Added ws_cursor_get
Merge pull request #262 from TheNeikos/add-ws_cursor_utils

Add ws cursor utils
Fixed segfault in ws_monitor_publish

This was a misunderstanding (due to no documentation) and it seems that
monitor->resource will only be created once a client requests it, this commit
removes it from the compositor module.
Merge pull request #266 from TheNeikos/fix-segfault_wl_post_event

Fixed segfault in ws_monitor_publish
Add deserializer callback interface
Add deserializer callback source file (stubs) and CMakeLists.txt entry
Add implementation for NULL callback
Add implementation for boolean callback
Add implementation for integer callback
Add implementation for string callback
Add implementation for start_map callback
Fix: Name of a command must be assignable.
Add implementation of map_key callback
Add implementation of end_map callback
Add implementation of start_array callback