Fixed the memory functions required for LLVM to properly work.

This required the fixing of the features section to properly handle
passing on the use_std feature. It also required that the memory functions
were moved to the main library module instead of within the rust module
as was previously desired. The C module then correctly skips defining the
external C library functions.

Basic time functionality was also added.

Cargo.toml

@@ -1,12 +1,20 @@
 [package]
-name = "c_rs"
+name = "pact"
 version = "0.1.0"
 authors = ["Jason Travis Smith <Myrddin@CyberMagesLLC.com>"]
 description = "Rust bindings for standard C functions."
 license = ""
-repository = "https://gitlab.com/CyberMages/c_rs.git"
+repository = "https://gitlab.com/CyberMages/pact.git"
 documentation = ""
-keywords = ["c", "libc", "binding", "ffi"]
+keywords = ["c", "libc", "binding", "ffi", "pact", "nostd"]
+
+
+[features]
+default = ["c_lib"]
+use_std = ["scribe/use_std", "binding/use_std"]
+c_lib = []
+no_mem_manip = []
+weak = []
 
 
 [dependencies.scribe]