v1.0.0-rc1

Notes on this release v1.0.0-rc1:

• This is the first tagged release, created mainly to ease in packaging endeavours.
• Java testing is still incomplete.
• A man page still missing.

This release closes the following bugs, some long standing:

• Fix left recursion with packrat #93
• Fix #49 stringmap segfault #94
• Remove implicit addition of "TT_" prefix to token-type macros #88
• Fix LC_ID_DYLIB for OS X #79
• Fixes for packageconfig #75