updates
remove error messages on form inputs when user focuses
merge commit
Merge pull request #543 from optimizely/dfoxpowell/optimizely-org-page

add error message to form helpers
Encode try it out URLs.
Merge pull request #544 from optimizely/krush/url

Encode try it out URLs.
Update tracking and fix webinar email bug.
Merge pull request #548 from optimizely/krush/form-submission

Update tracking and fix webinar email bug.
Fix experiment nav results bug.
Merge pull request #549 from optimizely/krush/results

Fix experiment nav results bug.
link to results in utility nav, disable anchor styles for non editable experiements
resolve merge conflict and change name for utlity nav handlebars template
rename form variables, other minor form cleanup
add images
remove gitconfig
Merge branch 'master' into ssmith/form-error-removal
Merge pull request #551 from optimizely/ssmith/form-error-removal

Ssmith/form error removal
Fix free-trial form.
Fix free-trial form bug.
Merge pull request #552 from optimizely/krush/free-trial-bug

Fix free-trial bug.