Uses argparse(https://github.com/mpeterv/argparse) to handle commands
and parameters

…sted changed

…t show the list of commands available

Having special cases for servers inside Sailor isn't optimal. This
should go inside Remy.

Add support for cookies when using Sailor with Lwan

… xspager-cli_refactor

I was using camelCase for table keys, changed them to snake_case.

Added relevant documentation in English for the new CORS feature.

Added two very naive tests for the new CORS feature. They only assert that
`page:enable_cors()` is able to run without errors, they don't actually check
the output headers (needs improvement).

Argh! Missing commas in the refactored code.

Fixing bug with accessing the wrong variable.

Minor English improvements

Need to double check if the passed data is nil.

feat(cors): Add support for Cross Origin Requests

feat(cli): Add autogen to cli

feat(cli): Add start server command to Sailor command line client

Fixes #123

Don't call `require "start-server"` in unprotected mode,
actually pass `require` and `"start-server"` as arguments
to `pcall`. Use `pcall` instead of `xpcall` as no error handler is used.

fix(cli): Fix missing start-server.lua handling in start command

fix(page): Don't pollute _G with parameters when rendering a page

Add missing `local` declarations in sailor.cli.test().
Also move `require "lfs"` from sailor script to sailor.cli so
that it doesn't rely on lfs setting itself as a global (it won't in 2.0).

fix(cli): Fix some globals in sailor.cli