Changing names in class institution
Fixed Article variable names
Merge branch 'Terceira_Entrega' of https://github.com/brenddongontijo/Tecnicas-de-Programacao-2014-2-Grupo-08 into Terceira_Entrega
Fixed Book varible names
fixed Institution variables names
Merge branch 'Terceira_Entrega' of https://github.com/brenddongontijo/Tecnicas-de-Programacao-2014-2-Grupo-08 into Terceira_Entrega
Changing names on Course
Fixed some Evaluation variable names and method commentaries
Merge branch 'Terceira_Entrega' of https://github.com/brenddongontijo/Tecnicas-de-Programacao-2014-2-Grupo-08 into Terceira_Entrega
Changing names of variables and methods in Course
Merge branch 'Terceira_Entrega' of https://github.com/brenddongontijo/Tecnicas-de-Programacao-2014-2-Grupo-08 into Terceira_Entrega
Changes on Evaluation
Merge branch 'Terceira_Entrega' of https://github.com/brenddongontijo/Tecnicas-de-Programacao-2014-2-Grupo-08 into Terceira_Entrega
Fixed name variables on Indicator
Changing names of variables and methods in Search
Merge branch 'Terceira_Entrega' of https://github.com/brenddongontijo/Tecnicas-de-Programacao-2014-2-Grupo-08 into Terceira_Entrega
Indenting TabsFragment, SearchByIndicatorFragment and SearchListFragment
Class ListCompareAdapter
fix style in classes from package model
changes in files and fixing style