Studio for 1.3.9.2

Merged PR requests #4 #6 to fix missing icon and newly misaligned icons due to Aseprite updates
Added new timeline icon
Adjusted palette lock icon to account for Aseprite no longer undrawing lock icon underneath the unlocked icon
Fixed theme.xml issue where many lines were erroneously merged into one very long line

Studio for 1.3 Beta v2

Updated the missing tilemap icon for the layers list

Studio for 1.3 Beta

Added tilemap UI icons

Studio for 1.2.18

Added brush dynamics icon

Studio for 1.2.12.1 [update 1]

Added a missing texture (timeline_focused) that was added in 1.2.12.
Fixes an issue where the timeline would sometimes show a garbled background on focused items.

Studio for 1.2.12.1

Minor updates to the theme for compatibility with 1.2.12.1
Breaks backwards compatibility (mode selector removed).

Studio for 1.2.10beta4 [update 1]

Improved anti-aliasing on some elements
Improved button contrast on popup windows
Improved menu / color contrast
Improved slice accuracy on some elements
Improved tab close / edited icons
Changed onion skin UI (+ tinted indicators)
Changed new frame icon to a custom icon
Changed some icons to be separate from the timeline icons such as Palette lock, Tool options
Changed mini font to default to the large style Aseprite font
Changed palette warning box to use custom highlight
Fixed tooltip color being black (instead of a light gray)
Fixed new combobox to use 9-slice