Add more built things to .gitignore for master

Tired of seeing all this meaningless red from `git status`

Signed-off-by: Lebbeous Fogle-Weekley <lebbeous@esilibrary.com>
Signed-off-by: Bill Erickson <berick@esilibrary.com>
Signed-off-by: Ben Shum <bshum@biblio.org>
Add some 'make check' objects to .gitignore

Signed-off-by: Bill Erickson <berick@esilibrary.com>
Signed-off-by: Ben Shum <bshum@biblio.org>
Add xulrunner 14, built libmar tools, and some javascript files to .gitignore

Signed-off-by: Ben Shum <bshum@biblio.org>
Signed-off-by: Bill Erickson <berick@esilibrary.com>
.gitignore installed files more generically

Avoid naming specific versions to ignore when possible.

* Ignore any files in root directory (Evergreen/) that match js
  or JavaScript (from the installer).
* Ignore all xulrunner*.bz2 and xulrunner*.zip

Signed-off-by: Bill Erickson <berick@esilibrary.com>
Signed-off-by: Lebbeous Fogle-Weekley <lebbeous@esilibrary.com>