Merge pull request #43 from nemomobile/vdv-devel

[nemo-qml-plugin-email] Network states for online actions.
Merge pull request #44 from nemomobile/vdv-devel

[nemo-qmf-plugins] Add IconPath roles to accountListModel.
[nemo-qml-plugin-email] Fix lib path
[qmake] Fix build with multiple cores.

SUBDIRS can't take arguments with a slash, so we need to use the alternate
syntax to specify dependencies.
[qmldir] Add Module Identifier Directive
Merge pull request #45 from thp/module-identifier-directive

[qmldir] Add Module Identifier Directive
[nemo-qml-plugins] Unsure that all standard folders are available.

Outbox is a local folder for IMAP4, all other standard folders are
local for POP3 accounts since those only have inbox folder by default.