Merge pull request #33 from staticfloat/master

Fixes to Tk on OSX
Use BinDeps.find_library
Use BinDeps.find_library in build.jl too.
Fix syntax error in build.jl
Fix libtk_wrapper build.
Fix build.jl
fit getOpenFile
All tests now start with a frame in the window

This prevents the window background from being displayed, which can lead
to resizing artifacts.
README examples now add a frame in the topmost window
Merge pull request #36 from rsrock/master

Test and doc updates
change redraw event to draw and resize
add draw(Canvas)
Fix the libtk_wrapper build issue reported in #30
Merge branch 'master' of git://github.com/JuliaLang/Tk.jl
Almost fixes Mac display issues (#30)

First window is fine, replot is upside down but flips when resized just a bit.

I still don't understand why the flip also has to occur each time in getView(), however.
Merge pull request #38 from rsrock/master

RFC: Fix for Mac display issues
build with latest version of library on linux
Merge pull request #39 from rennis250/master

Build when linux user only has tk/tcl 8.6 installed
Build tk wrapper with -mmacosx-version-min=10.6
OS X option should only be run on :Darwin. Fix #41.