improve documentation of mysql wrapper and associated tests, remove debug console output, fail slow queries rather than retrying, and add a statsd counter for failed_query

  * all database functions return an err as the first param which is non-null for failure.
  * all wsapis handle database errors and return service unavailable to client.
  * stalled-mysql-test implements unit tests to verify proper failure behavior of all wsapis.
  * configuration parameter added to define max allowed time per query

Fix the redundant and circular "To retry, ... try again"

Initialize pot file each run. Removing -j which mean 'write strings into existing file'. (closes #1170, closes #1194)

Removing the offline check code that was already disabled.

Conflicts:
	ChangeLog
	resources/static/css/style.css
	scripts/browserid.spec

adding support for travis ci. 

Remove the extra space after the : in "Finish signing into:"

Changing the "pick email" string to "sign in"

issue #1189

issue #1154

* Remove checks, tests and strings.

issue #1188

issue #1179

issue #1185

Two changes:
- Fixing typo (comunicating, only one m)
- Using ' instead of '

Thanks @mathjazz - looks good.  r+

 /test now redirects to /test/ so that you can hit either url to run front end unit tests.  fixes backend unit tests. closes #1178

more rpm fixes: instead of pulling in all config/, just l10n-all.json

Adding more tests to make sure when the user sets a password, the min/max password lengths are checked.

disable /test at the app level in stage or production.

Adding more tests to make sure when the user sets a password, the min/max password lengths are checked.

* to testHelpers, add a generateString function which generates a string of the specified length.
* Replace the manual creation of strings for long passwords with generateString.
* To verify_email_address_test, adding checks for min and max length when setting the password.

issue #1173

adding support for travis ci. This will run on every commit and then a message to IRC to say if was successful or not

some rpm build fixes

Re-enable unchecking the "Always sign in using this email..." checkbox.

When the user successfully authenticates, log them in automatically with out going to the email picker.

Removing the href/target attributes from translated anchor tags.

Fix EJS adding global variables.