Created svg_properties file to work with different descriptor values
Added .css file into directory
Indentation

added indentation to all of the code to clear it up
Changed molecule display position

If the molecule would be displayed off the edge of the svg the position
is shifted so that it will be displayed within the bounds of the svg
image
header row array

converted the headings of the csv file into an array which can be
referenced by other functions
Added dropdown box

Added a dropdown box which contains the row headers for the excel file.
Need to add action upon selection
dynamic selection of axes

allows selection of x and y axis from all possible column headers. Does
not currently stop you from picking a non numerical set of values, nor
does it properly handle missing values - reorder functions with this
Wrap InChi text

change inchi text from <text> to <div> which appears over the text,
however its position is absolute to the body, and does no take into
account the fact that the svg starts lower than the body
Merge pull request #6 from nk1g09/Selection_properties

Selection properties - merged into the main branch.