-Changed repository name to PulsePal 1_0, reflecting the first post-beta hardware design.
-Added new circuit design file for version 1.0. (Improved ground plane, removed unnecessary resistors on output channels).
-Updated default settings in firmware, to load if EEPROM is blank (i.e. on first run), to reflect new 50us cycle period
-Added a new readme with a link to online documentation, explanation of repository contents, and a warning for commercial interests who didn't bother to read GPL 3.0.