Fix bug in InputParser class.

Fix the bug in InputParser class where if the first line is a blank
line, there will be an “ERROR: NO CONTENT”
Moved actionscript from .xfl to .as

Moved actionscript from TheCycle.xfl to TheCycle.as
Added transition when cycles are added.

Removed the tween in TheCycle class and added tween in CycleGroup class.
Improved CycleGroup class.

Improved the transition when cycles are added
Update TheCycle.pdf
Add reflection.

Added a Reflection class to create reflection.
Added reflection in the Cycle Group class.