update french translation
handle text comparisons case-insensitive (again)
harmonize equality testing and List CONTAINS testing
Merge pull request #259 from mquinson/master

update french translation
French translation integration
fixed #261 (less tolerant null-value-to-number-coercion)
fixed type error in equality test
fixed literal-to-non-literal zero-value comparison bug
fixed #264 (mapped <ctrl-enter> to green-flag instead of <enter>)
accept lists as inputs to the green (text) LENGTH OF reporter
fixed #277, #279 (blitting null-canvasses fails)

Thanks, Nathan, for the pointer to this!
null-canvas blitting bug follow-up
fix #275 #237; implements watchers for mouse x and mouse y
Merge pull request #282 from cycomachead/watcher

fix #275 #237; implements watchers for mouse x and mouse y
fixed saving/loading of new mouse coordinate watchers
Initial stop others block
adding libraries to the repo
Add useful headers to HTTP block
support for TELL and ASK

The FOR reporter’s first input now also accepts blocks and scripts
(„rings“), and reports a copy that is bound to the sprite indicated by
the second input. This lets you „zombify“ (or remote-control) sprites
(and create custom TELL and ASK blocks)
initial support for „sensing“ sprite-only custom block definitions

commented out for now