Backgound Speech Recognizing added

Speech recognition can now be called with backgroundRecognizeSpeech(call1,call2).

callback1: will be called when speech recognition is finalized with full text recognized.
callback2: will be called when speech recognition is partially finished with partial text of recognized speech.
Fixed Media Player issue #6 "media player doesn't get destroyed when running a new script"
Fixed Color issue in video playback
style fixes in init.js
style fixes in WearScript.java
Fix to issues mentioned in pull request comments
Fix to code style
Merge remote-tracking branch 'origin/dev-cv' into dev-cv

Conflicts:
	WearScript/src/main/assets/init.js
	WearScript/src/main/java/com/dappervision/wearscript/WearScript.java
More on fixing style
More on fixing style
Fix long lines
Merge pull request #9 from scottgwald/dev-cv

new video playback features
Add method WS.Media.seekTo for seeking to a particular point in a video
Add method WS.Media.seekBackwards for seeking to a point in the video at a certain time from the end, rather than the beginning
Add audio recording
(not yet working) Add callback containing file-name of recorded audio
Surround argument data in quotes
Add quotes around callback argument
Remove old way of adding quotes
Remove audio filename callback once it fires
Change jumpTo argument to deltaMsecs for jump