o.c.cagateway: changes from Matthias
Desy product: replace archive.reader interface with archive.request
o.c.cagateway.feature: move feature from plugin folder to features
o.c.config.ioconfig: add developments from beta branch
o.c.dal2: add dal2 plugins from rel15x_beta_dal2 branch
Desy product: add dal2 plugins
org.apache.commons.codec: add plugin
Desy product: add apache.commons.codec and move epics.* from library to
base feature because of dal2 dependencies
o.c.headless.common, o.c.p.libs.jms: move changes from rel15x_beta_dal2
to rel15x
Desy product: move dal2 plugins from base to library feature because of
dependency ploblems