Bug 1253 Updating the VNFD via ngUI breaks charms execution

 * Fixed the bug by adding the symbolic link while extracting
   the file and while doing tar.
 * The file upload size is increased upto 50MB in UI

Change-Id: Ib1de6129018f11ce863a12a60e2ffab04187e795
Signed-off-by: Barath Kumar R <barath.r@tataelxsi.co.in>
diff --git a/src/assets/i18n/en.json b/src/assets/i18n/en.json
index 688bfc8..9e0c5a0 100644
--- a/src/assets/i18n/en.json
+++ b/src/assets/i18n/en.json
@@ -106,10 +106,10 @@
     "SHOWGRAPH": "Show Graph",
     "UPDATESHOWGRAPH": "Update and Show Graph",
     "CREATEPACKAGE": "Create New Package",
-    "GZFILETYPEERRROR": "Upload only tar.gz file and size should not exceed 15 MB",
-    "YAMLFILETYPEERRROR": "Upload only YAML file and size should not exceed 15 MB",
-    "JSONFILETYPEERRROR": "Upload only JSON file and size should not exceed 15 MB",
-    "PUBFILETYPEERRROR": "Upload only PUB file and size should not exceed 15 MB",
+    "GZFILETYPEERRROR": "Upload only tar.gz file and size should not exceed 50 MB",
+    "YAMLFILETYPEERRROR": "Upload only YAML file and size should not exceed 50 MB",
+    "JSONFILETYPEERRROR": "Upload only JSON file and size should not exceed 50 MB",
+    "PUBFILETYPEERRROR": "Upload only PUB file and size should not exceed 50 MB",
     "PACKAGE": "Package",
     "URL": "URL",
     "DEPLOYED": "Deployed",