Merge pull request #1 from KartikTalwar/master

Committed fixes from KartikTalwar
Small spacing fix
Small cosmetic fix
Bumped app version
Modified is_media function to return media type
Made constructor params optional
Fixed an indent
Changed old comment
Readme updates and some cosmetic stuff
Added registration function
Added screenshot event
Updated docs
Fixed update bug
Fixed media type check
Quick and dirty fix for a cURL problem on some machines
Added snap duration to getSnaps
Added SSL certificate bundle
Fixed timestamp precision issue (#4)
Fixed #4 for real this time
Added new constants