Move business logic out of main, use askama and bound the ENTRIES

Cargo.toml

@@ -5,14 +5,12 @@ authors = ["Jordan Doyle <jordan@doyle.la>"]
 edition = "2018"
 
 [dependencies]
+linked-hash-map = "0.5"
+askama = { git = "https://github.com/djc/askama", rev = "fc5addc4", features = ["with-rocket"] }
+askama_escape = { git = "https://github.com/djc/askama", rev = "fc5addc4" }
 rocket = "0.4"
 lazy_static = "1.2"
 gpw = "0.1"
 syntect = "3.0"
 chashmap = { git = "https://github.com/redox-os/tfs" }
-serde = { version = "1.0", features = ["derive"] }
-
-[dependencies.rocket_contrib]
-version = "*"
-default-features = false
-features = ["tera_templates"]
+serde = { version = "1.0", features = ["derive"] }