Minor - updating composer.lock + gitignore

.gitignore

@@ -1,5 +1,9 @@
 # Chamilo configuration
 main/inc/conf
+app/cache/*
+app/config/*
+app/data/*
+app/logs/*
 
 # Temp directories
 archive/*

composer.lock

@@ -682,12 +682,12 @@
             "source": {
                 "type": "git",
                 "url": "https://github.com/mheap/Silex-Assetic.git",
-                "reference": "00787801c12279717542a1b38e88a9fc21d43d17"
+                "reference": "869aa9edba10d86c16a59384f523de96343f9944"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/mheap/Silex-Assetic/zipball/00787801c12279717542a1b38e88a9fc21d43d17",
-                "reference": "00787801c12279717542a1b38e88a9fc21d43d17",
+                "url": "https://api.github.com/repos/mheap/Silex-Assetic/zipball/869aa9edba10d86c16a59384f523de96343f9944",
+                "reference": "869aa9edba10d86c16a59384f523de96343f9944",
                 "shasum": ""
             },
             "require": {
@@ -730,7 +730,7 @@
                 "assetic",
                 "silex"
             ],
-            "time": "2013-04-02 15:57:01"
+            "time": "2013-04-04 10:20:51"
         },
         {
             "name": "monolog/monolog",
@@ -1062,12 +1062,12 @@
             "source": {
                 "type": "git",
                 "url": "https://github.com/fabpot/Silex.git",
-                "reference": "803f809cdaa409e5769b24db952655d7e9187677"
+                "reference": "31139babedb2a4f504737d1d8c5255fca102dae2"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/fabpot/Silex/zipball/803f809cdaa409e5769b24db952655d7e9187677",
-                "reference": "803f809cdaa409e5769b24db952655d7e9187677",
+                "url": "https://api.github.com/repos/fabpot/Silex/zipball/31139babedb2a4f504737d1d8c5255fca102dae2",
+                "reference": "31139babedb2a4f504737d1d8c5255fca102dae2",
                 "shasum": ""
             },
             "require": {
@@ -1135,7 +1135,7 @@
             "keywords": [
                 "microframework"
             ],
-            "time": "2013-04-01 08:47:32"
+            "time": "2013-04-03 19:59:11"
         },
         {
             "name": "swiftmailer/swiftmailer",