Logo position selection retry.

Many thanks to Don for pointing out the problem with bundles in #75 (as
well as for the hint)! The bug turns out to be in “parseLogoPosition”.
Given input like “mm,100,-100”, parseLogoPosition would return a string
array containing “m” and “100,-100” (expected output would be “mm” and
“100,-100”).

To recap…if a user does something like:

1. Open the "View>Properties" window.
2. Select a screen position other than "Lower Left".
3. Click "OK" to close the window.
4. Reopen the "View>Properties" window.

Prior to this commit, the screen position will be reset to "Lower Left".

This is a fix for Inquiry 1219:

http://mcidas.ssec.wisc.edu/inquiry-v/?inquiry=1219
Merge pull request #76 from jon4than/logo-recall-donstyle

Logo position selection retry.