Code Cleaning
Fixed Typo
More Cleaning and Fixing to Fap Arena

* Removed duplicate player.orgasm() from frapping arena
* Removed 300 gems as possible reward. That's sad compared to the other
possible rewards
* Implemented Victory in the Arena flag and added Arena stats to stat
screen
Children Header Fixed
Typo :-(
Fix #547
Moving Children Stats Under Combat Stats
Merge pull request #546 from Enterprise2001/Bug-Fixes

Bug fixes
HelxSophie fixes.
Semi-reversion of some changes made to  Gro+
Shifted back to the older method of hard-coding certain changes so that the scene text will match what actually changes in the underlying model with 100% certainty. Also added back the thickness modification that the increaseEachCock/increaseCock doesn't touch.
Tweaked one of Hels combat moves to fix some output issues when dodge/evasion/etc happens.
Merge branch 'master' into Worm-Expansion