TESTS: added Red type? tests
FIX: issue #369 (ROUTINE can't be used inside any conditional)
Merge branch 'master' of github.com:dockimbel/Red
FIX: issue #370 (ROUTINE doesn't support doc-strings)
FEAT: ported console to platforms with ReadLine and LibHistory
Merge pull request #371 from Kaj-de-Vos/master

FEAT: ported console to platforms with ReadLine and LibHistory
FEAT: implemented QUIT
Merge pull request #375 from Kaj-de-Vos/master

FEAT: implemented QUIT
FIX: issue #373 (ROUTINE cannot marshal logic! return value)
Merge branch 'master' of github.com:dockimbel/Red
FIX: issue #376 (ROUTINE doc-string breaks argument)
FIX: handling of #[...] literal form for logic!, none! and unset! values fixed both at lexer and compiler level.
FIX: issue #374 (SWITCH can't occur at end of file)
FIX: regression on issue #370 fixed.
FIX: issue #379 (WITH misses #import)
FEAT: added routines support to interpreter. Fixes issue #378.
FEAT: added new Red/System keyword ?? for easily probing variables.

Usage:

    a: 1 + 2
    ?? a
will output:
    a: 3

(it is a shortcut for this idiom: print-line ["a: " a])
FIX: changed default word value in context from `none` to `unset`.
TESTS: Added basic Red Find tests
TESTS: added simple red/part tests