Remove build system, add search for remedy file, remove all in one

Cleaning up the plugin a bit, seems like going the build system
route was not worth it. Minimal gains, a lot of additional mental overhead.
As much as I love sublime the plugin api is not great for more complicated
things.

Instead by default plugin seeks for a nearby remedy file, hopefully this
will help a bit.

Default.sublime-keymap

@@ -3,5 +3,6 @@
 	{ "keys": ["f5"], "command": "remedy_start_debugging" },
 	{ "keys": ["shift+f5"], "command": "remedy_stop_debugging" },
 	{ "keys": ["f9"], "command": "remedy_set_breakpoint" },
+	{ "keys": ["ctrl+f9"], "command": "remedy_set_conditional_breakpoint" },
 	{ "keys": ["ctrl+shift+f5"], "command": "remedy_restart_debugging" },
 ]