implementation for notifying the API about playing
info of the changed method signature
Merge pull request #177 from Animatron/notify-api-about-playing

Notifying the Animatron API about playing fact
fix URL check for _notifyAPI method
fix shearing transformation, p2
gzip support
fix for gzip support, do gzip after adding copyright
Merge pull request #178 from Animatron/gzip-support

Gzip support
remove the scheck for http in API notification
add more smart logic for detecting the target to notify
Merge pull request #179 from Animatron/notify-api-about-playing

Detect the server to notify a bit more smartly
small fixes in player and builder (regarding duration and scene width/height)
fix handling events for scripting mode and displaying infinite duration in controls
add C.S_COMPLETE event to fire only if player reached the end of scene or stop time-mark
some docs
Merge pull request #180 from Animatron/complete-event

S_COMPLETE event
fix sandbox player size
log-errors flag for sandbox
always show stop after played a scene
merge with master