Revert "Support zero downtime restarts"
Merge pull request #765 from revel/revert-690-graceful-restarts

Revert "Support zero downtime restarts"
Added passing in build flags to the go build command

May be used by the revel run, build, package, test or debug commands to send specific flags
to "go build" like -ldflags -extldflags=-fno-PIC which would allow you to resolve issue #631 in the booking app on some machines

Signed-off-by: NotZippy <notzippy@gmail.com>
Merge pull request #766 from notzippy/add_build_args

Added passing in build flags to the go build command
Add swap files to gitignore

Swap files are temporary files used by vim and should not be considered
to be part of the project.