Added test scripts to check redir and test outputs. Added overlay on account...

Added test scripts to check redir and test outputs. Added overlay on account request submiission. Basic CSS changes.

- Added testing script to utilize 'testing' config.
- (fix) fix src file reference
- Semantic fix for route order
- Semantic fix for variable name/position.
- (fix) indexing fix for redir args and test output.
- (fix) issue with icons not showing
- (fix) variable reference of fullname to success page.
- Clean up readme typos and make it more concise.
- Feat check account existence
- Added base.html to inherit form values from Signup.html
- Clean up code to function properly
- add 'validators' dependency
- fix fullname reference in submit statement
- Fix default title error
- fix routing logic in index
- remove dev comments
- Fix falure logic routing and edit error message
- Apply css formatting to jinja elements and fix form size issues
- Reintroduce form label/instruction
- Produce overlay window with text from jobcomposer tutorial
- add temporary functionality to call window for testing
- replace next and escape button with loading.gif
- Edited text formating/content of notification window
- Refactor gif to center