Drop references to $haikuVersion.

* Referring the current haiku version explicitly is not needed, since
  the RequiresUpdater takes care of setting the version of Haiku used
  for building a package.

app-admin/keepassx/keepassx-2.0a5.recipe

@@ -35,7 +35,7 @@ PROVIDES="
 	"
 
 REQUIRES="
-	haiku >= $haikuVersion
+	haiku
 	lib:libgcrypt
 	lib:libQtCore
 	lib:libQtGui
@@ -43,7 +43,7 @@ REQUIRES="
 	"
 
 BUILD_REQUIRES="
-	haiku_devel >= $haikuVersion
+	haiku_devel
 	devel:libz
 	devel:libgcrypt
 	devel:libQtCore

app-admin/keepassx/keepassx-2.0a6.recipe

@@ -36,7 +36,7 @@ PROVIDES="
 	"
 
 REQUIRES="
-	haiku >= $haikuVersion
+	haiku
 	lib:libgcrypt
 	lib:libQtCore
 	lib:libQtGui
@@ -44,7 +44,7 @@ REQUIRES="
 	"
 
 BUILD_REQUIRES="
-	haiku_devel >= $haikuVersion
+	haiku_devel
 	devel:libz
 	devel:libgcrypt
 	devel:libgpg_error