Set h1 title properly on logged-out home page
Change names order in titles
Require mezzanine-blocks
Install mezzanine-blocks
Add content blocks to admin
Manage home page text with content block
Merge branch 'feature/blocks' into develop
Fix mezzanine-blocks pip requirement

We'd used pip freeze, which just records the version number as though we
can install from PyPi, rather than the source the package came from (in
this case, GitHub)
Merge branch 'feature/blocks' into develop
Merge branch 'develop'