Merge pull request #163 from purohit/master

Re #160: Generated routes argument conflict
Rename cmd directory to revel

Now you can `go get github.com/robfig/revel/revel` and end up with the binary
Reorder install commands, actually build things
Pull run scripts from proper directory
Merge pull request #164 from darkhelmet/rename-command-directory

Rename cmd directory to revel
Add plaintext benchmark
Fix params.Bind and add a test
Retry test request a few times in case the server is still starting up
Filters: Use funcs instead of vars.
Increase delay when polling for tests
PathTree router v1
Update routes files, TODO: Static
Added benchmark from ant0ines urlrouter
Add large-router benchmark
Fix: reverse routing
Fix: reset pathtree on Refresh
Fix: change wildcard notation in validation
Fix FixedParams, add a test, and make Booking work by expanding static paths
Use star wildcard for static filepath
Error reporting when insert into pathtree fails