Define EOL style for javascript files

git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@22792 57a11ea4-9604-0410-9ed3-97b8803252fd
Improve jqplot's barchart renderer's barWidth and barPadding calculation

The improved formula scales more gracefully from extremely small to
extremely large.

Note: this modifies jqplot itself. We may need to either
- attempt to get this in the upstream code
- see if we can get a similar result by improving our own code

git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@22793 57a11ea4-9604-0410-9ed3-97b8803252fd