fixed index chart overflowing

- fixed index chart overflowing
- aligned graphs. 
- adjusted margins
- added macd tooltip
- added mood change for index tooltip
- fixed macd tooltips,
- added rsi tooltop
- fixed macd hist alignment problem
- added legends to rsi and macd, 
- shifted candlesticks to the left in order to align with the points of the sentiment graph
- adjusted right panel to fill the screen
- adjusted tooltips to resemble the design
- adjusted indexchart mouse overlay for better experience
- adjusted mouse overlay for index, macd and rsi chart.Prevent tooltip from disappearing whilst mouse
hovering over the top of the chart
- adjusted stockpicker view to resemble the design, radio buttons now have default value