Added Readme and License files

README.md

+NeuroTessMesh
+=====================================================
+
+## Introduction
+NeuroTessMesh provides a visual environment for the generation of 3D polygonal
+meshes that approximate the membrane of neuronal cells, from the morphological
+tracings that describe the morphology of the neurons. The 3D models can be
+tessellated at different levels of detail, providing either homogeneous or
+adaptive resolution along the model. The soma shape is recovered from the
+incomplete information of the tracings, applying a physical deformation model
+that can be interactively adjusted.
+
+See [NeuroTessMesh web page](http://gmrv.es/neurotessmesh/) and
+[NeuroTessMesh  manual](http://gmrv.es/neurotessmesh/NeuroTessMeshUserManual.pdf)
+for a complete description and sample data tests.
+
+## Dependencies
+
+* Required dependencies:
+    * neurolots
+
+* Optional dependencies:
+    * Qt5.4: enables building NeuroTessMesh viewer (*)
+    * ZeroEQ: enables syncing selections and syncing camera
+    * Lexis: provides the base vocabulary for ZeroEQ for sync operations
+    * gmrvLex: enables sending focus messages
+
+Note: nsol library is automatically downloaded and built if not found by cmake.
+
+Note: Qt version 5.4 or above is mandatory to build NeuroTessMesh.
+
+## Building
+
+NeuroTessMesh has been successfully built and used on Ubuntu 16.04 LTS, Mac OSX
+High Sierra and Windows 10 64-bits with Visual Studio 2015. Please ensure that
+you build the Release version in order to get the best performance possible.
+
+```bash
+git clone https://gitlab.gmrv.es/nsviz/NeuroTessMesh.git
+mkdir neurotessmesh/build && cd neurotessmesh/build
+cmake .. -DCMAKE_BUILD_TYPE=Release
+make
+```
+
+## Running
+
+If building process was OK, you can try NeuroTessMesh with the command:
+
+```bash
+./bin/NeuroTessMesh -swc nsol/tests/ExampleNeuron.swc
+```
+
+All the features can be accessed using the NeuroTessMesh GUI but some of them
+are also available through CLI. Running the following can provide a list of
+the CLI arguments NeuroTessMesh accepts:
+
+```bash
+./bin/NeuroTessMesh --help
+```
+
+In order to check which optional dependencies have been used, the following
+command can be used:
+
+```bash
+./bin/NeuroTessMesh --version
+```