add plugins and docs directory

docs/management/dataStructure/binaryTree_fig.A.odg

docs/management/interface/ViTE_structA.odg

docs/management/interface/ViTE_structA.png

docs/management/interface/ViTE_structB.odg

docs/management/interface/ViTE_structB.png

docs/management/interface/ViTE_structC.odg

docs/management/interface/ViTE_structC.png

docs/management/interface/ViTE_structD.odg

docs/management/interface/ViTE_structD.png

docs/management/interface/class diagram/UC_V1.png

docs/management/interface/class diagram/interface.zargo

...anagement/interface/render_area/algo_dessin_container.odg

...anagement/interface/render_area/algo_dessin_container.txt

docs/technical_manual/DataStructure.tex

docs/technical_manual/Makefile

docs/technical_manual/ParserOTF.tex

docs/technical_manual/ParserPaje.tex

docs/technical_manual/ParserViTE.tex

docs/technical_manual/ameliorations.tex

docs/technical_manual/convention.tex