* [OP] Enable register via match tag

* more docs on usage

* [SYMBOL] support control deps in API

* enable more generic tuple list

* fix

* fix

* Allow libaray path to be configurable

* Enable partial shape inference result to be passed via shape

* fix python3

* disallow copy assign in index

* ApplyPass -> ApplyPasses; Refactored infer pass;

* lint fix

* Enable Alias, refactor C API to reflect Op Semantics

* add alias example

* chomo

* try mac options

* trigger travis

* fix

* chomo

* make

* squash

* overview

* fix

* [PASS] include knullop info in plan memory

* Bugfix plan memory, fully support mxnet

* [INFER] Enhance backward op policy

* [SYMBOL] add list inputs

* relax graph attr to enable copy-on-write

* Remove warning in g++5

* Change function def to Node ref for more flexiblity

* updates (#1)

* add scalars

* change format

* change inferattr interface

* remove scalar

* remove warning

* [FIX] Remove extra move

* [MEMORY] Add inplace index

* Update tuple to be compatible with mshadow

* Move set error message to C API

* simplify with using

* updates to shape inference

* Add unnamed namespace to the implementations

* [SYMBOL] Enable inference of Auxiliary data, rename list_arguments to list_inputs