Peg simplecov version to 0.8.0.pre

simplecov >= 0.8.1 causes an issue preventing execution of the
Test::Unit suite.

Signed-off-by: Alex Coles <alex@alexbcoles.com>
put timeline name into page title where possible
Mention timeline context in header
Cuke checking for xss in members select2 box
Don't escape results on retrieval
Don't escape selected item twice
Adapt specs to non-key usage
Remove symbols from journal processing

This prevents journal processing of lots of objects from exhausting memory
Make changes a hash with indifferent access
fix plugin assets inclusion
show matched text in at.who auto-completion in black (the default (white) is hardly visible)
Merge pull request #1079 from opf/fix/plugin_fixes
Add changelog entries
make WorkPackage.count_and_group_by private
WorkPackage model: Improve formatting
Merge pull request #1067 from opf/fix/safe_wp_grouping

make WorkPackage.count_and_group_by private
Fix typos, spelling in model comments

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Fix typos, spelling in mailer comments

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Fix typos, spelling in helper comments

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Fix typos, spelling in lib-folder comments

Signed-off-by: Alex Coles <alex@alexbcoles.com>