reliable detection of igrs dbl reset using snes_reset(int state)
Merge remote-tracking branch 'mrehkopf/develop' into develop
Merge remote-tracking branch 'mrehkopf/develop' into develop
Merge remote-tracking branch 'mrehkopf/develop' into develop
Small refactoring on uIGR-code:
- general improvement:
  - change to S-CIC-mode with reset button iff S-CIC changes his mode (in pairmode a manual longreset does not force the uIGR switching to S-CIC-mode)
  - simple code formatting allowing other to implement their ideas more easily
  - add source for PIC16F684: higher internal clock rate allows to use interupt steered controller reading
Merge remote-tracking branch 'mrehkopf/develop' into develop
Add a short manual for uIGR functionalities (German and English)
small typos
Merge remote-tracking branch 'mrehkopf/develop' into develop
Merge remote-tracking branch 'mrehkopf/develop' into develop
Merge remote-tracking branch 'mrehkopf/develop' into develop
Merge remote-tracking branch 'mrehkopf/develop' into develop
Reduce number of polls at the reset line dramatically
Backup old IGR-files (out of date)
Less time-consuming controller read
This makes the uIGR code for the PIC16F684 compatible to games not using the AJR
Merge remote-tracking branch 'mrehkopf/develop' into develop
minor update (removing nops)
Merge pull request #49 from borti4938/develop

Update for PIC-IGR code