Upgraded Bootstrap to v3.0.2
Icons: Added Glyphicons to menubar
Merge branch 'icons' into develop
Grahps: Added Highcharts 3.0.7 and example to Graphs index page
Graphs: Added daily and weekly Temp and Pressure graphs examples
Changed Graphs icon to picture Glyphicon
Added tooltip again to graphs
Removed highcharts credits. Added one more datapoint to each graph
Merge branch 'graphs' into develop