updating build scripts for easier output of apache release files

git-svn-id: https://svn.apache.org/repos/asf/lucene.net/trunk@1395190 13f79535-47bb-0310-9956-ffa450edef68
LUCENENET-512: IndexOutOfRangeException in GermanDIN2Stemmer for words starting with 'e'

git-svn-id: https://svn.apache.org/repos/asf/lucene.net/trunk@1405134 13f79535-47bb-0310-9956-ffa450edef68
Partial port of LUCENE-4444 , plus one passing test of using LineString

git-svn-id: https://svn.apache.org/repos/asf/lucene.net/trunk@1405531 13f79535-47bb-0310-9956-ffa450edef68
Fixing bad merge

git-svn-id: https://svn.apache.org/repos/asf/lucene.net/trunk@1405532 13f79535-47bb-0310-9956-ffa450edef68
LUCENENET-513

git-svn-id: https://svn.apache.org/repos/asf/lucene.net/trunk@1410304 13f79535-47bb-0310-9956-ffa450edef68
LUCENENET-515 "bring back TokenStream.GetAttribute(Type)"
Some cleanup of AttributeSource.cs

git-svn-id: https://svn.apache.org/repos/asf/lucene.net/trunk@1420558 13f79535-47bb-0310-9956-ffa450edef68
LUCENENET-515: Bring back AttributeSource.GetAttribute(Type)

git-svn-id: https://svn.apache.org/repos/asf/lucene.net/trunk@1423359 13f79535-47bb-0310-9956-ffa450edef68
Created branch for 3.x versions of Lucene.Net

git-svn-id: https://svn.apache.org/repos/asf/lucene.net/branches/branch_3x@1432370 13f79535-47bb-0310-9956-ffa450edef68