v0.17.0

Changes from v0.16.0

• ARM Developer

• requirement for .obj and .map files replaced with DWARF data
• performance and source windows improved

• ARM

• improved accuracy of T1TC timer
• cycle counting corrected (by one color clock) on CALLFN exit
• clock speed definable

• AtariVox

• added support for AtariVox
• currently only supports Festival for voice synthesis
• missing some AtariVox sounds and effects

• 6507

• all 256 opcodes implemented

• SaveKey

• removed (small) performance bottleneck

• PlusROM

• update network headers to emulate firmware >= v2.1.1

• GUI

• default Dear Imgui font replaced with JetBrainsMono
• font size definable

• Documentation

• Usage documentation now in wiki
  https://github.com/JetSetIlly/Gopher2600-Docs/wiki