Allow arguments in editor configuration.

Supports arguments for with editor command, for e.g
emacsclient -t

API should be considered stable now.

CHANGELOG

• Search command is replaced show
• Snippet ID is not needed for regular operations. show, edit and delete will bring up a search interface if no ID is specified.
• Project will follow semver from this version
• Implements a new command filepath to get absolute path to snippet file.

API changes.

0. Revamped init command. Should work when $EDITOR is not set. (looking at you mac)
1. Functionality of echo are merged into show
2. New subcommand delete to delete snippets
3. Changes in config file format.
4. Tested with OS X

Testing the build system

Don't use this.

Usable, with rough edges. :)

Merge pull request #3 from dbalan/init_command

Init command