add search for provides, requires, conflicts, suggests and obsoletes,
search for capabilities
enable substrings and wildcards for 'info' (bnc #741758)
add details to TableRow
add option --verbose to search command (show details about matches)
improvements concerning 'search': add --name, remove obsolete --match-any/all,
transform 'what-provides' to 'search'
also search in file list when searching for a path name in provides (bnc #798290)
add option --file-list
don't show details for patterns with user visible flag not set,
don't check for installedEmpty() if pseudoInstalled(),
remove obsolete code
add misssing options for 'search'
Merge pull request #29 from gabi2/issues

add search for provides, requires, conflicts, suggests