Merge pull request #1 from nlohmann/master

moved all configurations to file `diarybot.cfg`
+add foursquare-support
+updated readme and requirements
+ add last.fm support
+ add newline at the end of the last debug log message so to visual separate to modules better
* handle 0-tracks-condition
* activated all source code
+ instagram-support (the half way). more is coming soon.
Merge branch 'master' of https://github.com/arbyter/diarybot into arbyter-master
minor changes
Merge branch 'arbyter-master'
Merge pull request #2 from nlohmann/master

cleanup and comment improvements
Merge remote-tracking branch 'origin/master'

Conflicts:
	main.py
+ instagram-support with inital- and regular import
+ adding comments and polish work
+ add instagram config
+ adding readme-stuff
minor change
* add missing database view
-base64encoding of attached data removed