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 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>
Merge pull request #1085 from opf/fix/doc-typo-fixes

Fix typos, spelling in comments and docs
fix miss fixing 'weigh'
Merge pull request #1087 from marutosi/finn-weigh

fix miss fixing 'weigh'
Merge pull request #1026 from opf/fix/members_double_escaping

Fix/members double escaping
update changelog - fix #1502
Merge pull request #1025 from opf/fix/timelines_page_titles

put timeline name into page title where possible
update changelog - fix #4007