getAllByAddress for RuleTable
starting plugin for marking source file parts as evaluation units
Merge branch 'master' into ps
whitespace
making OrdinaryAtom::unifiesWith silent with #define
more informative error message for component collapsing with cycles
more informative createEvalUnit debugging code
making graphviz output and model generator prints more readable
initializing new plugin before other plugins so that its rewriters will be called before

in particular we need this order because of the strong negation plugin
manual evaluation heuristics works
added --iauxinaux switch to activate IncludeAuxInputInAuxiliaries

this setting reduces evaluation of irrelevant external atoms in
guess-and-check model builders

(however it might also cause additional redundancies if the same
external atom is used often in different rules)
new testcases/examples for manual eval unit specification in HEX sourcecode
bugfix for empty set of auxiliary components
fixing make distcheck