added pn_list_index and pn_list_remove

git-svn-id: https://svn.apache.org/repos/asf/qpid/proton/trunk@1486140 13f79535-47bb-0310-9956-ffa450edef68
made pn_data_t an object

git-svn-id: https://svn.apache.org/repos/asf/qpid/proton/trunk@1486141 13f79535-47bb-0310-9956-ffa450edef68
pn_list_index and pn_list_remove headers

git-svn-id: https://svn.apache.org/repos/asf/qpid/proton/trunk@1486142 13f79535-47bb-0310-9956-ffa450edef68
switched several ad-hoc internal engine data structures over to use data structures from the new object library

git-svn-id: https://svn.apache.org/repos/asf/qpid/proton/trunk@1486145 13f79535-47bb-0310-9956-ffa450edef68
more optimal default for addressible range of map entries

git-svn-id: https://svn.apache.org/repos/asf/qpid/proton/trunk@1486163 13f79535-47bb-0310-9956-ffa450edef68
objectified deliveries

git-svn-id: https://svn.apache.org/repos/asf/qpid/proton/trunk@1486165 13f79535-47bb-0310-9956-ffa450edef68
NO-JIRA - Added "route" function to the PHP binding.


git-svn-id: https://svn.apache.org/repos/asf/qpid/proton/trunk@1486215 13f79535-47bb-0310-9956-ffa450edef68
replaced ad-hoc lists with proper data structures; improved protocol traces

git-svn-id: https://svn.apache.org/repos/asf/qpid/proton/trunk@1486299 13f79535-47bb-0310-9956-ffa450edef68