Fixes #5604: Automatically check ordering and $() syntax
Fixes #5608: corretly update packages with rpmPackageInstallation on redhat
Fixes #5429: remove use of curl proxy on Windows
Merge pull request #527 from ncharles/bug_5608/dev/correctly_update_package

Fixes #5608: corretly update packages with rpmPackageInstallation on red...
Merge pull request #466 from ncharles/bug_5429/dev/no_proxy_on_windows

Fixes #5429: remove use of curl proxy on Windows
Merging 2.6 into 2.10
Merging 2.10 into 2.11
Merge pull request #524 from peckpeck/bug_5604/automatically_check_ordering_and_syntax

Fixes #5604: Automatically check ordering and $() syntax
Fixes #5594: use windows compatible command for executor daemon
Merge pull request #517 from ncharles/bug_5594/dev/executor_daemon_windows

Fixes #5594: use windows compatible command for executor daemon
Merge branch 'branches/rudder/2.6' into branches/rudder/2.10
Merge branch 'branches/rudder/2.10' into branches/rudder/2.11
Merge branch 'branches/rudder/2.11'