add vale DITA rule

Author: jldohmann

.gitignore

@@ -18,3 +18,4 @@ commercial_package
 .vale/styles/AsciiDoc
 .vale/styles/OpenShiftAsciiDoc
 .vale/styles/RedHat
+.vale/styles/AsciiDocDITA

.vale.ini

@@ -2,7 +2,7 @@ StylesPath = .vale/styles
 
 MinAlertLevel = suggestion
 
-Packages = RedHat, AsciiDoc, OpenShiftAsciiDoc
+Packages = RedHat, AsciiDoc, OpenShiftAsciiDoc, https://github.com/jhradilek/asciidoctor-dita-vale/releases/latest/download/AsciiDocDITA.zip
 
 Vocab = OpenShiftDocs
 
@@ -13,6 +13,9 @@ BasedOnStyles = RedHat, AsciiDoc, OpenShiftAsciiDoc
 # Disabling rules (NO)
 RedHat.ReleaseNotes = NO
 
+# Enabling certain DITA rules (YES)
+AsciiDocDITA.AdmonitionTitle = YES
+
 # Use local OpenShiftDocs Vocab terms
 Vale.Terms = YES
 Vale.Avoid = YES