Add the test analyzer entirely via daemon flags

Also consolidate the duplicate AnalysisWriter implementation

lib/src/lib.rs

@@ -7,3 +7,6 @@ pub mod gsmtap;
 pub mod gsmtap_parser;
 pub mod pcap;
 pub mod analysis;
+
+// re-export telcom_parser, since we use its types in our API
+pub use telcom_parser;