regression - Use shell_cmd instead of cmd in Windows "Run"

• Fix syntax checking in workspaces.
• Add rust_syntax_hide_warnings option.

• Add a config option to include tests in the on-save syntax checking
• Don't make links to error codes that don't have descriptions
• Cargo Script added

• Allow spaces in filenames
• Crates with multiple targets are automatically detected.
• Highlight/outline the regions where the message is.
• Include a link for Exxxx errors to a web page.
• Include a way to close/hide messages.
• Support non-ascii output on certain platforms.
• Display more messages (notes, macro expansions, etc.)
• If there is a message for a file not currently open, print it to the console
• Add Rust symbols to global index

Patch release to fix incorrect user settings path

• Added Run Release to Cargo
• Added document to Cargo
• Changed file names to RustEnhanced to prevent bugs

Add configurable colors for syntax checker
Addition of let_mut snippet
ability to toggle rust syntax checking from command panel
Updates to issue tracker for better triage

to bring us inline with the built-in sublime Rust package we're switching to the new ST3 .sublime-syntax file.
This however means that we'll no longer be supporting ST2.

The .sublime-syntax file does need work. So volunteers welcome!

We are also now stable

Package control no longer recommends pulling from master, so asks all packages to use releases
Moving to a release based cycle.

This will be the last Sublime Text 2 compatible release