Merge branch 'master', remote branch 'upstream/master'
Created new static class CommandLogger which executes a bash command and updates the dateCommandError.csv file.
Created new static class DivManager.py which returns chunks of html code. e.g returns the terminal div to display a stack trace or a simple or custom overlay. Use this file to display a specific error message to the user.
dateCommandErrorLog.csv logs the last commands used by the user in date, command , error structure
package tool is now checking if an apt-get update is needed before the package checking
terminalDiv.html contains the terminal window
terminalCss.css contains the css to display the terminal window
updated blueprint-css.html to include the terminalCss.css
Added request cache dependency for ask
Added setup of ask dependencies
Embedded ask application
pistore info
trying to synch
Merge remote branch 'upstream/ask_feature'
Merge branch 'master' of github.com:vaslabs/pi-web-agent
Merge remote-tracking branch 'vaslabs/master'

Conflicts:
	setup.sh
	usr/libexec/pi-web-agent/cgi-bin/toolkit/package_recommendations.py
fetched vaslabsMerge remote-tracking branch 'vaslabs/master'
Merge remote-tracking branch 'kyriacos/master'
snapshot implemented
Added thumbnail functionality with the live camera feature. Still a prototype. Thumbnails not recognised for some reason.