[connectionagent] Boost connectionagent

Before:

[root@Jolla nemo]# ./smaps -p `pidof connectionagent`

              Total:  124 mappings

               Size:  48412 kB
                Rss:  6240 kB
                Pss:  1563 kB
       Shared_Clean:  5060 kB
       Shared_Dirty:  0 kB
      Private_Clean:  96 kB
      Private_Dirty:  1084 kB
         Referenced:  6240 kB
          Anonymous:  1084 kB
      AnonHugePages:  0 kB
               Swap:  0 kB
     KernelPageSize:  4 kB
        MMUPageSize:  4 kB
             Locked:  0 kB

After:

[root@Jolla nemo]# ./smaps -p `pidof connectionagent`

              Total:  213 mappings

               Size:  54720 kB
                Rss:  6628 kB
                Pss:  1409 kB
       Shared_Clean:  5156 kB
       Shared_Dirty:  476 kB
      Private_Clean:  92 kB
      Private_Dirty:  904 kB
         Referenced:  6300 kB
          Anonymous:  1380 kB
      AnonHugePages:  0 kB
               Swap:  0 kB
     KernelPageSize:  4 kB
        MMUPageSize:  4 kB
             Locked:  0 kB

Signed-off-by: Carsten Munk <carsten.munk@jollamobile.com>