Documentation Updates (#710)

* update documentation dependencies

add version number to docs

rename doc config directories

enable more doc formats on rtd

add license section in docs

README.md

@@ -1,6 +1,7 @@
 # Composable Kernel
 
 ## Methodology
+
 Composable Kernel (CK) library aims to provide a programming model for writing performance critical kernels for machine learning workloads across multiple architectures including GPUs, CPUs, etc, through general purpose kernel languages, like HIP C++.
 
 CK utilizes two concepts to achieve performance portability and code maintainability:
@@ -10,6 +11,7 @@ CK utilizes two concepts to achieve performance portability and code maintainabi
 ![ALT](/docs/data/ck_component.png "CK Components")
 
 ## Code Structure
+
 Current CK library are structured into 4 layers:
 * "Templated Tile Operators" layer
 * "Templated Kernel and Invoker" layer
@@ -24,30 +26,35 @@ Run the steps below to build documentation locally.
 
 ```
 cd docs
-pip3 install -r .sphinx/requirements.txt
+pip3 install -r sphinx/requirements.txt
 python3 -m sphinx -T -E -b html -d _build/doctrees -D language=en . _build/html
 ```
 
 ## Contributors
+
 The list of developers and contributors is here: [Contributors](/CONTRIBUTORS.md)
 
 ## Citation
+
 If you use CK, please use following citations:
 * CK paper will be freely available on arXiv soon: [Realizing Tensor Operators Using Coordinate Transformations and Tile Based Programming](???)
 * [CITATION.cff](/CITATION.cff)
 
 ## License
+
 CK is released under the MIT license. [License File](/LICENSE)
 
 
 # Build CK
 
 ## Build docker image
+
 ```bash
 DOCKER_BUILDKIT=1 docker build -t ck:latest -f Dockerfile .
 ```
 
 ## Launch docker
+
 ```bash
 docker run                                     \
 -it                                            \
@@ -60,10 +67,12 @@ ck:latest                                      \
 ```
 
 ## Build CK
+
 ```bash
 mkdir build && cd build
 
 # Need to specify target ID, example below is for gfx908 and gfx90a
+
 cmake                                                                                             \
 -D CMAKE_PREFIX_PATH=/opt/rocm                                                                    \
 -D CMAKE_CXX_COMPILER=/opt/rocm/bin/hipcc                                                         \
@@ -74,6 +83,7 @@ cmake
 ```
 
 ### Build examples and tests
+
 ```bash
  make -j examples tests
  make test
@@ -83,21 +93,25 @@ Instructions for running each individual examples are under [example](/example)
 
 
 ## Build ckProfiler
+
 ```bash
  make -j ckProfiler
 ```
 Instructions for running ckProfiler are under [profiler](/profiler)
 
 ## Install CK
+
 ```bash
 make install
 ```
 
 ## Using CK as pre-built kernel library
+
 Instructions for using CK as a pre-built kernel library are under [client_example](/client_example)
 
 ## Caveat
 ### Kernel Timing and Verification
+
 CK's own kernel timer will warn up kernel once, and then run it multiple times
 to get average kernel time. For some kernels that use atomic add, this will cause
 output buffer to be accumulated multiple times, causing verification failure.