Fix messages of command: rm

Right now, rm command doesn't differentiate between a file and a directory.
For example, on deleting a directory, it says "file deleted". This patch
fixes the issue.

Signed-off-by: Nehal J Wani <nehaljw.kkd1@gmail.com>
Signed-off-by: Pekka Enberg <penberg@cloudius-systems.com>
Http Server: Makefile to depend on h files

The makefile should depends on the header files as well, for that it
uses dependency files.

Signed-off-by: Amnon Heiman <amnon@cloudius-systems.com>
Signed-off-by: Pekka Enberg <penberg@cloudius-systems.com>
free: handle memory statistics more than 4GB correctly

Integer.parseInt only can handle 32 bit integer, so it will throw
an exception if we have memory large than 4GB.

This patch use Long.parseLong() to replace Integer.parseInt().

Signed-off-by: Li Yu <raise.sail@gmail.com>
Signed-off-by: Pekka Enberg <penberg@cloudius-systems.com>