Fix Issue 337 - Fix some keyboard bindings issues: Add Ctrl+P and Ctrl+N for REPL Previous/Next history Change 'switch repl's namespace' back to Cmd+Alt+N on MacOS
Fix Issue 337 - Fix some keyboard bindings issues: Add Ctrl+P and Ctrl+N
for REPL Previous/Next history
Change 'switch repl's namespace' back to Cmd+Alt+N on MacOS

ccw-ide/ccw,ccw-ide/ccw,laurentpetit/ccw,ccw-ide/ccw,michelangelo13/ccw,noncom/ccw,laurentpetit/ccw,noncom/ccw,laurentpetit/ccw,michelangelo13/ccw,noncom/ccw,michelangelo13/ccw