beta 0.1.1.5

beta 0.1.1.5

• cpu & gpu
  • add ceil mode in pool
  • fix softmax with neg axis
• cpu
  • add unsqueeze op
  • optimize lstm
• gpu
  • add 5x5 winograd in metal
  • add batch support for winograd in opencl
• onnx
  • add concat / gather / shape / squeeze / unsqueeze
  • fix data type support in constant

beta 0.1.1.4

• refactor OpenGL, test relative codes
• optimize LRN
• fix doc link error

0.1.1.3

• fix benchmark script for older version adb
• add FAQ.md
• add environment requirement in Install.md
• add coeff in Eltwise Op
• fix bugs in strassen 1x1 data preparation
• add download failure process in get_model.sh

0.1.1.2

• fix register typo
• add input count in conv model
• add 5x5 winograd convolution for OpenCL
• edit condition to use half in OpenCL
• upgrade build.gradle