Updated and clarified escaping for 'sed' when defining substitution tokens.

WHATSNEW For 'mkproject' 1.105 (Tue Jun 5 11:51:08 CDT 2012)

Factored substitution tokens out of the main code so that the user ...

can add their own.

WHATSNEW For 'mkproject' 1.104 (Mon Jun 4 15:09:06 CDT 2012)

WHATSNEW For 'mkproject' 1.104 (Mon Jun 4 15:08:19 CDT 2012)

Fixed problem that prevented WHATSNEW.txt from going into the release tarball.

WHATSNEW For 'mkproject' 1.104 (Mon Jun 4 15:00:34 CDT 2012)

Changed 'makefile' template so that "WHATSNEW.txt" only gets created ...

when doing releases.

WHATSNEW For 'mkproject' 1.104 (Mon Jun 4 14:56:17 CDT 2012)

WHATSNEW For 'mkproject' 1.104 (Mon Jun 4 14:55:34 CDT 2012)

Fixed copyright date.

WHATSNEW For 'mkproject' 1.104 (Mon Jun 4 14:40:40 CDT 2012)

Added logic to autodetect whether the Restructured Text installation uses ...

the ".py" suffix for the "rst2*" programs.  This is not consistent across
platforms and thus has to be handled for portability.

WHATSNEW For 'mkproject' 1.103 (Mon Jun 4 11:47:25 CDT 2012)

WHATSNEW For 'mkproject' 1.103 (Mon Jun 4 11:44:28 CDT 2012)

Removed 'flip' conversion from docs target.

WHATSNEW For 'mkproject' 1.103 (Mon Jun 4 11:01:29 CDT 2012)

Got rid of text file EOL conversion entirely.

Use 'dos2unix' instead of 'flip'.

Updated environment requirements.

WHATSNEW For 'mkproject' 1.103 (Mon Jun 4 10:52:17 CDT 2012)

Fixed typo that prevented TMPDIR from getting set. ...

Moved TMPDIR to .mkprojectrc.
Create project destination directory if it does not exist.

Moved TMPDIR definition here so user can change it if they like.

Ensure projects directory exists.

Fixed typos.

WHATSNEW For 'mkproject' 1.101 (Sat Jun 2 13:46:49 CDT 2012)

Fixed syntax error.

WHATSNEW For 'mkproject' 1.101 (Sat Jun 2 13:42:46 CDT 2012)

Fixed typo.

Generified content.