Wrapped an argument in parentheses to silence JRuby "Ambiguous First Argument" warnings
Fixed subsitution error in yamlconfigurator which prevented integers to be used as values for parameter subsitution.
Changing the logfile to be name.log, and namedddddd.log to be archived version of the main log; vs having the current numbered file be the active log.
Moved where the rename happens to use the current number.
Changed Rolling logfile to always be the basename.log

Updated rolling methods to reuse the range 0 to @max_backups
for the archival files.  Now you can tail -f development.log
knowing that each roll will be to the development0000dd.log files.
Ensure the File.rename used to archive a rolled file is possible

by deleting the target file first, then renaming.
Adjusted the get_current_time() to consider the file's timestamp.

Was returning the highest number, which is not always correct.  This
change causes it to return the seq num of the last file created.
Problem creating base filename being investigated.
Diagnosing ConfigError Problem creating outputter: No such file or directory
Found the ConfigError in the get_current_sequence_no().

child does not have a path and the file.mtime throw the not found error.
Implemented 'log4r_rolling_policy' equal [true]|false to control which logging policy is used. true is the most recent seq_no file, false is always the original logfile name, with rolls to sequenced archives.
Added parens around a regex parameter in PatternFormatter::create_format_methods.
Changed +\ to + at the end of a line in BasicFormatter#format_object.
Removed a circular require statement.
Removed an unused local variable in Logger::Repository::reassign_any_children.
Changed +\ to + at the end of a line in Outputter#only_at.
make modifications to get tests to pass
Merge remote-tracking branch 'ToadJab/reduced-warnings' into ping4
Merge remote-tracking branch 'skoona/master' into ping4
erb support in yaml configuration files