Minor tweaks to build file.

build.gradle

@@ -56,8 +56,8 @@ task apidocs(type: Javadoc) {
 }
 
 task docSiteLogin(type: Login) {
-    if (hasProperty('sshHost')) {
-        host = property('sshHost')
+    if (project.hasProperty('sshHost')) {
+        host = project.property('sshHost')
     }
 }
 
@@ -95,8 +95,8 @@ task uploadDoc(type: TarUpload) {
 task uploadFaq(type: TarUpload) {
     dependsOn ':faq:docbookHtmlSingle'
     classifier = 'faq'
-    if (hasProperty('remoteSiteDir')) {
-        remoteDir = property('remoteSiteDir')
+    if (project.hasProperty('remoteSiteDir')) {
+        remoteDir = project.property('remoteSiteDir')
     }
     login = docSiteLogin