* Fixed a bug in the common build. This bug is fixed in version 1.9, but I am
patching this bug locally in 1.6 until I have evaluated 1.9 with this project.
* Moved `ExtendedPropertyHelp` to `com.jdbernard.pit` from
`com.jdbernard.pit.file`.
* Added a number of property types to `ExtendedPropertyHelp`. New additions are:
* `java.util.Calendar` *object -> string value only*
* `java.util.Date` *object -> string value only*
* `java.lang.Long` *this replaces `java.util.Integer`*
* `java.lang.Float` *object -> string value only*
* `java.lang.Double`
* Cleaned up the `matches(String)` and `matches(Class)` functions of
`ExtendedPropertyHelp`
* Modified `Filter` sorter behaviours. The `issueSorter` and `projectSorter`
fields are now allowed to be either a closure or a list of closures. A single
closure works as it did before. The list of closures allows the caller to
specify multiple sort criteria. The individual criteria closures are applied
in reverse order, so that the first item in the sorter list is the most
significant criteria. For example, if the caller set the sorter to
`[{it.category},{it.priority}]` then the issues would be sorted first by
priority and then sorted again by category, meaning that the resulting data
would be ordered first by the category of the issue and then by the priority
for issues that share the same category.
* Modified the methods in `Project` that use `Filter` objects to conform to the
above behavior regarding sorting. It may be a better idea though to move the
sort code all into `Filter` so that it is in one place.
* Cleaned up the code in `Status` for matching status based on given symbols or
partial status names.
