Cppdep

Fixed
- Add pydot as dependency (41)

Fixed
- Adjust for NetworkX 2.0

Fixed
- cppdep running twice per call after installation with setup.py (39)

Changed
- Allow '-' in source file names
- Move the example configuration to project wiki

Fixed
- PyPI installation failure due to project structure (38)

Added
- Pairing header and implementation files in different locations (19)
- Handle 'ipp' template implementation source files (31)
- Behavior specification for anomalous conflicting component files (27)
- Implement ignore/exclude paths (23)
- Accept glob pattern for source paths (36)
- Project wiki pages
- Regex pattern based include directive classification (22)
- Deduce external packages from the include directive w/o filesystem search (18)
- Handle header files w/o extensions (Boost/STL/Qt/etc.) (32)
- Use POSIX path separator in component names (for cross-platform report stability)
- Configuration file validation against the schema (with PyKwalify)

Changed
- pytest instead of nose
- YAML configuration files instead of XML (24)

Removed
- Implicit single-path alias Package construction

Fixed
- Exception leaks out of main()
- Unicode Escape Error on graph dot on Windows with Python 2.7 (35)
- Python3 UnicodeDecodeError for 'utf-8' in source files (30)
- Logging: Type Error: not all arguments converted during string formatting (28)

Added
- The original ldep '-l|-L' options to print dependencies (20)
- '-o' to print reports into a file
- Warn about duplicate and redundant includes (13)
- Extended definition for 'Component' (7)
- PEP-257 conformance (2)
- PEP-8 conformance (1)
- Python 3 support
- PyPI package
- XML configuration example and RNG schema
- Travis CI (Linux, OS X) and AppVeyor CI (Windows) setups

Changed
- Differentiate 'paths' into source, include, and alias.
- Print warnings to stderr instead of stdout (12)
- Report Component levels instead of Graph layers (9)
- Refactor the procedural design into the object-oriented design (4)
- Change '-f' flag into '-c' flag
- Replace optparse with argparse
- XML configuration file format

Removed
- Redundant printing a list of cumulative dependencies (20)
- Indirect missing-header include warnings
- Global cross-package and cross-package-group component dependency analysis
- 'details-of-components/--debug' verbosity
- ``dot2any.py`` helper script
- Manual profiling code (use ``pyvmmonitor`` instead)
- Manual testing code (automated with ``nosetest``)

Fixed
- Level 0 External components missing from the report and graph (21)
- Incorrect dependency processing with file basenames (6)
- Wrong level calculation for cycles (8)
- Double counting of common components in CCD calculations (11)
- Missing cycles from the Dot graph (10)
- Outdated networkx API usage