Luadoc: update GetPlayableSteps to show that it returns a table
Added BodyHeight metric to ComboGraph and set width and height to make zoomtowidth/height work.
Comment in Style.h was misleading.
Hold notes were added to possible score twice.
Merge pull request #38 from kyzentun/misleading_style_comment

Comment in Style.h was misleading.
Exposing GameState::JoinInput to Lua.
Added SetAllowLateJoin to ScreenWithMenuElements.
Merge pull request #37 from kyzentun/ComboGraph_height_fix

ComboGraph height fix
Merged conflict in documentation.
Merge pull request #39 from kyzentun/miscounted_hold_points

Hold notes were added to possible score twice.
Merge pull request #43 from kyzentun/expose_joininput

Exposing GameState::JoinInput to Lua.
Merge pull request #45 from kyzentun/SetAllowLateJoin

Added SetAllowLateJoin to ScreenWithMenuElements.
Git felt conflicted about an empty line.