Comment 5 for bug 723282

Updated vala to Vala 0.11.6.18-26eed, re-attempted the build.

../postler/postler-accounts.vala:69.44-69.44: error: Value must be constant
../postler/postler-cellrenderertoggle.vala:40.47-40.55: error: Argument 2: Cannot pass value to reference or output parameter

These are the current errors I'm getting with the latest git pull of valac.