Merge pull request #1 from smaret/master

Add integral sign in tex2libplot converter
updated .gitignore
added \odot
Merge pull request #2 from beckermr/master

add sun symbol
added option to change panel ratios in FramedArray
fixed whitespace
changed way to set defaults; makes more sense now
added more customization options to FramedArray
Merge pull request #3 from beckermr/uneven_array

FramedArrays with uneven cell sizes
fixed bug in axis props for FramedArrays
fixed bug in how framed array attrs are set
Merge pull request #4 from beckermr/master

fixed some bugs in axis props for FramedArrays
fixed a bug with defaults for FramedArrays
rolled back a bunch of changes; better to use a Table
finished rollback; should use a branch next time
added row and column fractions to Table when interiors aligned
backing it out; actually going to use a branch this time...
added pragma for vim noexpandtab

tabified recent changes to be consistent with
previous style.

Added docs for FramedArray
docs for _ConfAttributes and _PlotContainer.  Fix some tab/space issues
docs for _ConfAttributes