Use a more portable method of reading OS version.
(cherry picked from commit b067bf56c86e6453c22196ea7f515c7cb896fb58)
This shouldn't be commented out anymore, may fix FPD Pixelnet out to DLA.
Merge branch 'v0.2.0' of http://github.com/FalconChristmas/fpp into v0.2.0
Fix Wednesday schedule end time issues.

Fix discovered by David Pitts.  This bug was affecting the Weekday
and "Sunday-Thursday" schedule types.
Fixed schedule bug. The schedules would be skipped.
Fixed schedule entry not playing bug
Added LCD
Edited lcd
Edited networkconfig.php
Added scripts for LCD starting
First attempt at lcd
Update LCD scripts
Fixed bug in LCD script
Added code to start lcd
updated scripts/lcd/fppLCD
Added setting to enable lcd
Change permissions
Fixed shutdown reboot keypress
Forgot self call
Forgot else statement