add writing registration configuration for suse connect
upgrade: copy the old credentials, re-register the base product
call the product upgrade API function at SLE11 upgrade
changes

- 3.1.62
remove checkbox workaround as it is now handled by yast2-add-on itself
Merge pull request #91 from yast/rm_checkbox_workaround

remove checkbox workaround as it is now handled by yast2-add-on itself
rename the method for registering a product
Merge pull request #90 from yast/update_fixes

Upgrade: use the old credentials for registration upgrade
UX improvements for registration server selection (bnc#878649)
Merge pull request #92 from jsrain/master

UX improvements for registration server selection (bnc#878649)
fixed accepting more than one extension EULA (bnc#881078)
Merge pull request #93 from yast/eula_fix

fixed accepting more than one extension EULA (bnc#881078)
add explanation to extension regcode dialog (bnc#881466)
initial addon wrapper
add addon selection dialog
improve tests, version dependencies and slightly code
Merge remote-tracking branch 'upstream/master'

Conflicts:
	package/yast2-registration.changes
	package/yast2-registration.spec
comments from review
Merge pull request #94 from jsrain/master

add explanation to extension regcode dialog (bnc#881466)
fixes from testing