allow long error messages to wrap

@PjpG introduced a few styles to prevent long messages from stretching their table cells. `word-wrap: break-word;` + `width: 300px;` accomplish this. `white-space: nowrap;` was additionally causing exception messages to be truncated at 1 line; but this can make some errors difficult to read. Removing that style preserves the original intent but allows errors messages to wrap if they need to.
Fixes the backtrace url_to_file for redmine tracker.
Merge pull request #413 from iFixit/passwords-increase-max-length

Passwords: bump max length to 1024
Merge pull request #403 from boblail/allow-word-wrapping

allow long error messages to wrap
Remove nil backtrace lines
Strip any query strings from files
Backtrace link should always default to plain text if in app repos aren't configured
Handle nil lines in backtrace line normalizer
Merge pull request #404 from magiclabs/fix-redmine-backtrace-repo-url

Fixes the backtrace url_to_file for redmine tracker.
Added column to backtrace for JS errors
Added user agent to notification emails
Added asset_host to generate JavaScript links in backtraces
If backtrace is blank, use notice message for fingerprint
must include application helper in mailer
Fixed Redmine url specs
Fixed column in backtrace line #to_s
Fixed up notification email
One more tweak to notification emails [ci skip]
Add links to source files in notification emails
Updated user agent string to show OS