Merge pull request #38 from baliga-lab/GGBrowserweb

Dynamic y-axis scalling as an option
Merge pull request #39 from baliga-lab/GGBrowserweb

x scale correction (shift for y legend) - fixed
Merge pull request #40 from baliga-lab/GGBrowserweb

optimizing svg
Merge pull request #41 from baliga-lab/GGBrowserweb

sequence logo
getScaleBasedOnSelection()

double checking
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