Merge pull request #1 from avjokela/master

Add first version of feature to save URLs to textfile.
Add TODO. A couple more fortunes. An example config. Init configparser. Do corresponding changes to main to reflect the change from hardcoded options to an external config. Add init() in main, test if certain dir and certain files exist. Remove one redundant function from scraps.go.
Add configparser from lahemi's github profile

Signed-off-by: Antti-Ville Jokela <antti-ville@avjokela.eu>
Checks for existance of savedURLs and db files, add the base for SQLite3 to be used for link saving.
Merge branch 'master' of https://github.com/lahemi/naib
Add more information how the channels are used in config file

Signed-off-by: Antti-Ville Jokela <antti-ville@avjokela.eu>