Clearer compiling instructions for Windows
Fix bottom toolbar not invalidating on finance payment
Merge pull request #1 from IntelOrca/master

Just update
bug in window_find_by_id

Looking at the assembly it seems there is an inconsistency in the code.
Merge pull request #200 from AngeloG/master

Clearer compiling instructions for Windows and fix for bottom toolbar
Merge pull request #201 from JeroenSack/master

Found a little inconsistency in window_find_by_id
Fixed another small window bug and changed to using global window list var
Merge pull request #202 from duncanspumpkin/master

Fixed small window bug and changed to using global window list var
Implemented scrollbar buttons left, right, up, down

input_hscrollbar_leftbutton, input_hscrollbar_rightbutton,
input_vscrollbar_topbutton, input_vscrollbar_bottombutton
Implemented input_hscrollbar_left_trough
Some consistency cleanup
Implemented input_hscrollbar_right_trough
Implemented input_vscrollbar_top_trough
Implemented input_vscrollbar_bottom_trough
Formatting
Merge pull request #204 from AngeloG/scrollbar-buttons

Implemented scrollbar buttons left, right, up, down
Started reverse of scoll_left
Added sub_6E9F92 determines scroll action type
Added switch for scroll state