Description: Update to PHP7.0 naming
Author: Nishanth Aravamudan <nish.aravamudan@canonical.com>

--- a/Makefile
+++ b/Makefile
@@ -53,7 +53,7 @@
 
 .PHONY: test
 test:
-	@for PHP in htdocs/*.php inc/*.php; do php5 -l $${PHP} | grep -v 'No syntax errors detected' >> test-syntax; done; \
+	@for PHP in htdocs/*.php inc/*.php; do php -l $${PHP} | grep -v 'No syntax errors detected' >> test-syntax; done; \
 	    if [ -s test-syntax ]; then \
 	    	cat test-syntax >&2; \
 		rm test-syntax; \
--- a/inc/drivers_imap_pam.php
+++ b/inc/drivers_imap_pam.php
@@ -13,7 +13,7 @@
 
 // The PHP interpreter will die quietly unless satisfied. This provides user feedback instead.
 if (!function_exists('imap_open')) {
-  die("drivers_imap_pam: php5-imap required.");
+  die("drivers_imap_pam: php-imap required.");
 }
 
 require_once("auth-functions.php");