[bug973112] - Moved error tracker to a separate file, change 'onerror' to 'eventListener'

[bug973112] - Modified eventListener

[bug973112] - Added 'window.jsErrorDetected = true;' back
Merge pull request #608 from admix/bug973112

[bug973112] - Moved error tracker to a separate file, change 'onerror' to 'eventListener'
1.0.50
Bug 974633 - Maker Party 2014 - Save the Date version
Merge pull request #615 from mmmavis/MP-save-the-date

Maker Party 2014 - Save the Date splash page
1.0.51
bug 978287 - Update maker party CTA text