use Knuth's random number generator for equivalence across platforms when obfuscating email
tidy warnings and update Markdown Test Suite
add 'variables' to reference metadata (e.g. '[%title]')
update tests
add rng to Xcode project
tweak Xcode for older OS versions
improve speed when using Xcode to build
adjust build architectures
4.4.2
RTF framework
update licensing information per https://github.com/danielpunkass/peg-multimarkdown/commit/327c178e5706ed76b19f289e78192a3d3ea316fe
Merge branch 'master' of github.com:fletcher/MultiMarkdown-4
add g_string_insert functions
update modified date
add g_string_erase routine
simplify
improve error checking in new GString routines
fix variables in headers
update test suite
add rtf to Xcode project