corrected a bug in the paging system where only the first marker was used
Merge pull request #1186 from dralves/gce-base

gce - paging system bug correction
gce - images api
Merge pull request #1187 from dralves/gce-images

gce - images api
Issue #1184: fix for GleSYS provider: @Named annotations on all async api methods.
Merge pull request #1188 from petergardfjall/master

#1184: fix for GleSYS provider