Load background for `Falltergeist::PipBoyState`
Add more buttons to `Falltergeist::PipBoyState`
Add new button type: `TYPE_PIPBOY_ALARM_BUTTON`
Add alarm button to `Falltergeist::PipBoyState`
Create `MonthCounter` to display current month in PipBoy
Use `MonthCounter` in `PipBoyState`
Mouse position label
Merge branch 'master' into pipboystate

Conflicts:
	src/UI/ImageButton.cpp
	src/UI/ImageButton.h
Merge pull request #74 from smaximov/pipboystate

Pipboystate
Opcode handlers added
Dialog opcode handler
Merge pull request #76 from vvbalashoff/master

added SIGNED/UNSIGNED to SmallCounter
Display placeholder date and time in PipBoy
Merge pull request #78 from smaximov/pipboystate-enh

Display placeholder date and time in PipBoy
Opcode8033Handler added
Opcode8039Handler added
hitPoints = 0 after start first location #48
Fix typo: NOVERMBER -> NOVEMBER
Merge pull request #79 from smaximov/fix-month-typo

Fix typo: NOVERMBER -> NOVEMBER
Opcode8034Handler added