Tabs to spaces.
Provide more function definitions.
Rename SFPWA.h -> SFPasswordAssistant.h.
More modern C in pwgen.c.
Many updates to pwgen itself, intended to make it easier to use.

--HG--
rename : SecurityFoundation/SFPWA.h => SecurityFoundation/SFPasswordAssistant.h
Added tag 1.1 for changeset 1d4986478b72
Updates to the README.

Renamed to README.md for Markdown syntax.
Update path to the password assistant header.
Include `pwgen` command line options.

--HG--
rename : README => README.md
Update the README once more.
Relicense pwgen.c using the zlib license.
SFPasswordAssistant.h:
  add include guard
  remove superfluous comments
  add URL to the bitbucket repository
  add public domain notice
Added tag 1.1.1 for changeset 713b894cb291
Add Xcode 4 project.
Silence compiler warning.
Port pwgen to Objective-C.
fix Makefile (add -framework Foundation)
Adjust help output.
Reformat using clang-format, Mozilla style.
Don't print argv[0] in error messages.
Update Xcode project settings.
Set default architectures to the default value instead of the 64-bit default.
Makefile changes:
Don't set CC. (makes scan-build work)
Remove -arch, just build for the default arch instead.
Use -Os instead of -O2.
Remove -g.
Update README.md with the new pwgen help output.
Remove repository link from SFPasswordAssistant.h.
Fix the Makefile, update rules for Objective-C instead of C. Amazing that the Makefile worked at all...

Add clang-format target.
Add .gitignore based on .hgignore.
Add *.xcworkspace to ignore.