Finding a variable in a cluttered scope is too hard.

[addiks]

Currently all local variables, global variables and constants are listed in the same view without any option to filter or search what the user is looking for. When there are many of either of these three types in the current visibility-scope this view can get very cluttered and finding a specific variable or constant can get very hard.

There should be a way to filter the entries in this view as well as a simple was to reset these filters:
a) A full-text-search between all listed entries so only matching entries are listed.
b) Filter the entries by type: "all", "local variables", "global variables", "constants". (As radio buttons)

This issue was originally requested in issue #11 "Question about remote path mapping".