Log Message:

Update to 0.41.0:

 pkg_grep_summary:
   - new variable "fields" that may be used in awk_condition.
     See man page for details.
   - new search strategy "kw" (or "keywords") for matching \ 
all words
     within query.

 pkg_src_summary:
   - new option -l for adding library dependencies to BUILD_DEPENDS.

 New tool: pkg_bin_summary, wrapper for 'pkg_info -X' which outputs
 build information variables and and installation information
 variables as well some special variables, e.g. ASSIGNMENTS and
 REQUIREDBY.

 Path to "pkg_info" command is embedded to all scripts using it.