WIP

richer test suite
Updates imgui to have target ips and limits correctly.
Initial IPS = 1000, plan to expose to user
More tests for encode/decode of instructions
Adding text to instruction parsing

resources/test/gemma_keypad_string_result.asc

@@ -0,0 +1,4 @@
+|1|2|3|c|
+|4|5|6|d|
+|7|8|9|e|
+|a|0|b|f|