add docs

docs/Makefile

docs/featmap-dev.icons.rst

docs/featmap-dev.rst

docs/make.bat

docs/modules.rst

docs/source/Installation.rst

docs/source/More.rst

docs/source/Tools.rst

docs/source/Tutorials.rst

docs/source/_static/Animation_red_img_mult.gif

docs/source/_static/Encoder_examples.png

docs/source/_static/Kmeans.png

docs/source/_static/RF.png

docs/source/_static/animation_RF.gif

docs/source/_static/animation_clustering.gif

docs/source/_static/animation_cosine_sim.gif

docs/source/_static/animation_edim_red_features.gif

docs/source/_static/animation_encoder.gif

docs/source/_static/animation_tuto_RF.gif

docs/source/_static/animation_tuto_shapefile_cosine_sim.gif