1.4.4

Add the ability to specify options for the weather adjustment method. For the Zimmerman method, this allows a user set weight to each factor used to calculate the watering level

Fix bug retrieving the weather method in diagnostics popup
Fix bug adding a site manually
Fix bug that would result in the start page being shown inadvertently
Fix sun rise/set based programs in the preview page showing incorrectly
Fix app version number being incorrect on the About page
Fix update notification showing on devices without an update available