laira/iFractions-doc: Code for the documentation site for iFractions. @ feature/doc-updates

lairaalmas 1fc455b75b fix stable version, broken img src and make root folder about		10 hónapja
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area_admin	1fc455b75b fix stable version, broken img src and make root folder about	10 hónapja
area_professor	1fc455b75b fix stable version, broken img src and make root folder about	10 hónapja
area_programador	1fc455b75b fix stable version, broken img src and make root folder about	10 hónapja
sobre	1fc455b75b fix stable version, broken img src and make root folder about	10 hónapja
documentacao.html	1fc455b75b fix stable version, broken img src and make root folder about	10 hónapja
index.html	1fc455b75b fix stable version, broken img src and make root folder about	10 hónapja
publicacoes.html	1fc455b75b fix stable version, broken img src and make root folder about	10 hónapja