Don't use frontend/config.php anymore, put all settings into config/config.php
Merge pull request #5 from pafei/develop

README for ipswitch added
Fix text color in chart-over hint for negative values
Add number formating library
Fix reading of last data saved
Fix some missing semicolon for work with compressed JavaScript code
Describe the required settings for a 1-Wire channel
Fix slug generation for mobile views
Update SQL scripts
Fix vertical align of image input buttons
Adjust data.save.before hook,
call for the raw reading value to handle e.g. translation from strings to numeric values
Merge pull request #6 from pafei/develop

Corrected channel numbers in README for ipswitches
Add SQL log for debugging
Make overall history working with not direct channels
Add shortcut save() function for logging
Fix #7 loading views for logged in and not logged in users
Fix image align
Fix #8 Incorrect update of alias channel during update of normal channel
Merge remote-tracking branch 'upstream/develop' into develop