Fixed: build error on Windows x64 (with ImageMagick 6.8.0-10 or ImageMagick 6.8.7-7)
Merge pull request #94 from u338steven/patch-1

Fixed: build error on Windows Ruby x64 (with ImageMagick 6.8.0-10 or Ima...
Test on multiple versions of Ruby.
Fix pixel hash test
Process the return value of Pixel_hash() with UINT2NUM
Merge pull request #95 from gemhome/pixel-hash-test-fix

Fix pixel hash test
Fixed: build error with ImageMagick 6.8.8
LABColorspace -> LabColorspace
MaxRGB -> QuantumRange
QuantumDepth -> MAGICKCORE_QUANTUM_DEPTH
Move @@tmpnam test to a separate file for isolation
Fixed: test_convolve(Image2_UT) in Image2.rb fails #72
Fixed: test_export_pixels_to_str(Image2_UT) in Image2.rb fails
Fixed: test_resample(Image3_UT) in Image3.rb fails #74
Merge pull request #100 from u338steven/patch-4

Fixed: test_resample(Image3_UT) in Image3.rb fails #74
Merge pull request #97 from gemhome/tmpnam-test-fix

Move @@tmpnam test to a separate file for isolation
Merge pull request #98 from u338steven/patch-2

Fixed: test_convolve(Image2_UT) in Image2.rb fails #72
Merge pull request #99 from u338steven/patch-3

Fixed: test_export_pixels_to_str(Image2_UT) in Image2.rb fails
Merge pull request #96 from u338steven/patch-1

Fixed: build error with ImageMagick 6.8.8