Added walkProject to core. Updated classes to interface changes.

* Implemented `walkProject` on `com.jdbernard.pit.Project`
* Updated several classes to fit the new interfaces/abstract classes.
* Still not finished with XML issue repository code.

pit-cli/project.properties

@@ -1,8 +1,8 @@
-#Tue, 09 Aug 2011 17:21:28 -0500
+#Fri, 21 Oct 2011 16:19:53 -0500
 build.dir=build
 src.dir=src
 build.jar=pit-cli-${application.version}.${build.number}.jar
-build.number=7
+build.number=9
 expected.application.version=2.6.0
 lib.dir=lib
 release.dir=release

pit-cli/src/com/jdbernard/pit/PersonalIssueTrackerCLI.groovy

@@ -47,7 +47,8 @@ def workingDir = new File('.')
 // defaults for the issue filter/selector
 def selectOpts = [
     categories: ['bug', 'feature', 'task'],
-    status:     ['new', 'validation_required'],
+    status:     ['new', 'reassigned', 'rejected',
+        'resolved', 'validation_required'],
     priority:   9,
     projects:   [],
     ids:        [],
@@ -227,24 +228,17 @@ else if (opts.n) {
 // last, changes to existing issues
 else {
     // change priority 
-    if (opts.P) walkProject(issuedb, filter) { 
+    if (opts.P) issuedb.walkProject(filter) { 
         it.priority = assignOpts.priority
         println "[${it}] -- set priority to ${assignOpts.priority}"}
 
     // change third
-    else if (opts.C) walkProject(issuedb, filter) {
+    else if (opts.C) issuedb.walkProject(filter) {
         it.category = assignOpts.cat
         println "[${it}] -- set category to ${assignOpts.category}"}
 
     // change status
-    else if (opts.S) walkProject(issuedb, filter) {
+    else if (opts.S) issuedb.walkProject(filter) {
         it.status = assignOpts.status 
         println "[${it}] -- set status to ${assignOpts.status}"}
 }
-
-// walk every issue and project in this project recursively and execute the
-// given closure on each issue that meets the filter criteria
-def walkProject(Project p, Filter filter, Closure c) {
-    p.eachIssue(filter, c)
-    p.eachProject(filter) { walkProject(it, filter, c) }
-}