move params and statements to separate dirs

alib2cli/src/ast/params/BindedFileParam.h

alib2cli/src/ast/params/BindedValueParam.h

alib2cli/src/ast/params/BindedVariableParam.h

alib2cli/src/ast/params/CastParam.h

alib2cli/src/ast/params/ImmediateFileParam.h

alib2cli/src/ast/params/ImmediateParam.h

alib2cli/src/ast/params/PreviousResultParam.h

alib2cli/src/ast/params/StatementParam.h

alib2cli/src/ast/statements/BindedFileResultStatement.h

alib2cli/src/ast/statements/BindedVariableResultStatement.h

alib2cli/src/ast/statements/CastStatement.h

alib2cli/src/ast/statements/FileResultStatement.h

alib2cli/src/ast/statements/PreviousResultStatement.h

alib2cli/src/ast/statements/PrintResultStatement.h

alib2cli/src/ast/statements/SingleStatement.h

alib2cli/src/ast/statements/StatementList.h

alib2cli/src/parser/Parser.cpp

alib2cli/src/parser/Parser.h