Refactored globweb into its own object 'Globe'
- Added splitview for testing purposes
- AOI areas are shown also on VGV when added on the 2D Map
added: SplitView proove-of-concept implementation
added  : distinct timeslider.scss
changed: show timeline above map
added: Resize views in the SplitView after a change
added: icon buttons for full/splitscreen
changed: more self-contained SplitView
added: show/hide splitscreen gui correctly
minor style adjustments
fixed: show Layers-GUI correctly
Ported SplitView to module structure
Added missing files from last commit and removed wrong file
Merge pull request #2 from v-manip/fha-splitview

Suggestion for a SplitView