Add support for \r in OPALLogger

[Andreas M]

When using OPALLogger it would be useful if it detects if \r is the first character. It shouldn't write a newline in this case and prepend [loglevel][category].

[Michael Eichberg]

fixes issue #81

→ <<cset 1742b96f9cc6>>

[Michael Eichberg]

Merge branch 'feature/DatastructuresReengineering' of https://bitbucket.org/delors/opal into feature/DatastructuresReengineering

• 'feature/DatastructuresReengineering' of https://bitbucket.org/delors/opal: improved code formatting and documentation fixed a large number of formatting etc. issues solved typos and formatting related issues fixes issue #81 added a domain that enable the tracking of simple integer values (required, e.g., to determine the “constant” values assigned to non-final/“only” effectively final fields disabled the CallGraphPrecision test fixed a strange merge error introduced the concepts of u7 and u15 bit sets to improve the precision formatting fix improved the documentation and perfomed local refactorings to improve comprehension started fixing unnecessary imprecision in the sets domain resolved an unnecessary imprecision in the integer range values domain we are now using the new allBIProjects method

Conflicts:

OPAL/ai/src/main/scala/org/opalj/ai/domain/l1/DefaultIntegerRangeValues.scala

OPAL/ai/src/test/scala/org/opalj/ai/domain/l1/DefaultIntegerRangesTest.scala

→ <<cset 22e9ed46dd93>>

[Michael Eichberg]

Removing milestone: 0.9.0-M1 (automated comment)

[Michael Eichberg]

Removing version: 0.9.0 (automated comment)