Minor refactoring.

git-svn-id: https://svn.code.sf.net/p/genoviz/code/trunk@14909 80d5a9c2-7d8c-4c9f-9369-4e03bca4d2bd
Minor refactoring in cyto band glyph.

git-svn-id: https://svn.code.sf.net/p/genoviz/code/trunk@14910 80d5a9c2-7d8c-4c9f-9369-4e03bca4d2bd
Set packer when tier type is set.

git-svn-id: https://svn.code.sf.net/p/genoviz/code/trunk@14911 80d5a9c2-7d8c-4c9f-9369-4e03bca4d2bd
Implement create glyph method of axis glyph factory.

git-svn-id: https://svn.code.sf.net/p/genoviz/code/trunk@14912 80d5a9c2-7d8c-4c9f-9369-4e03bca4d2bd
Register axis glyph factory.

git-svn-id: https://svn.code.sf.net/p/genoviz/code/trunk@14913 80d5a9c2-7d8c-4c9f-9369-4e03bca4d2bd
Allow to add axis direction type in map.

git-svn-id: https://svn.code.sf.net/p/genoviz/code/trunk@14914 80d5a9c2-7d8c-4c9f-9369-4e03bca4d2bd
Use coordbox in tier translation.

git-svn-id: https://svn.code.sf.net/p/genoviz/code/trunk@14915 80d5a9c2-7d8c-4c9f-9369-4e03bca4d2bd
Merge remote-tracking branch 'upstream'