Revert "Revert "Workaround for the Tern crash.""

This reverts commit 0ae195f6ef3fb0c446802800af94d98c470d5015.
temporarily switch to my tern
cleanup unit test prefs

force reset of unit test preferences

reuse test window for DocumentCommandHandlers-test

separate in and out of project save as tests

add jasmine global

match NodeConnection timeout for unit tests

free test window variables before closing the test window

code review comments

code review comments

jsdoc cleanup
Merge pull request #4563 from adobe/jasonsanjose/clean-unit-test-prefs

Unit test preference cleanup, reuse test window for DocumentCommandHandlers-test
turn off optimization in acorn (but not acorn_loose right now)
Merge pull request #4595 from adobe/dangoor/v8-crash-redux

v8 crash (acorn parsing) workaround
Merge branch 'master' of https://github.com/adobe/brackets