v0.1.5

Mostly enhancements and bugfixes. We are moving towards some major API change. This release could be the last compatible version with 0.1.0

• xtesntor style indexing view(t, all(), 0) and dynamic_view(t, list_of_indices)
• Support negative indices and proper ranges
• Optimize OpenCL indexing
  • No longer JITing then throw away the JITed result
  • Compile once and reuse
• abs() function
• Better tensor iterator
  • STL algorithms now works
  • You should use functions from Etaler tho
• Bug fixes