parse RF lines correctly in hmmscan output
do not 'clean' splint and scan-build targets

remove obj folder only if cleanup is called. this prevents splint and
scan-build to rerun every time make clean was used.
remove amalgamation.c on clean

closes #343
Merge pull request #344 from Garonenur/make

do not 'clean' splint and scan-build targets
allow visitors without feature node handlers

Closes #346.
Merge pull request #341 from satta/hmmscan_parse_fix

parse RF lines correctly in hmmscan output
Merge pull request #347 from satta/feature_visitor

allow visitors without feature node handlers
typo
warn future changes
cosmetics
add base id analysis
use logger vor information about desc
store IDs write/read them to/from file
add verbose output
fix logical error and error messages
change debug and verbose output on read
fix memleak
add debug output for sdstab IDs
split assertions
fix maxvalue
fix assertion