Added .view file and HTML/JS syntaxes.

The .view file should have PHP syntax highlighting, and the
PHP syntax should use HTML and JS syntax highlighting in
relevant portions.
A first pass at writing a help page.
Renamed drupal.snippets to php-drupal.snippets.

This seems to correctly correlated this snippets file with the
PHP language support (without any aliasing).
FAPI support.
Added t() to override ternary snippet.
Added closing targets to each FAPI field type.
Added several utility functions.
Moved README to README.mdown
Converted to Markdown format.
fixed leading space on README.
Added summary.
Trying to handle t() better.
Cleanup of functions.
Fixing t() some more.
Added block_item and blocki.
Work around a bug in the version of snipMate that comes with Janus.
Fixed missed ${4}.
minor updates to README.
minor updates to README.
Added new file snippets for newinfo, newmod, newinstall.