improve crate-level API, revamp srcset parsing

Author: snshn

Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "monolith"
-version = "2.9.0"
+version = "2.10.0"
 authors = [
     "Sunshine <snshn@tutanota.com>",
     "Mahdi Robatipoor <mahdi.robatipoor@gmail.com>",

Cargo.toml

@@ -7,13 +7,13 @@
 
 
 ```
- _____     ______________    __________      ___________________    ___
-|     \   /              \  |          |    |                   |  |   |
-|      \_/       __       \_|    __    |    |    ___     ___    |__|   |
-|               |  |            |  |   |    |   |   |   |   |          |
-|   |\     /|   |__|    _       |__|   |____|   |   |   |   |    __    |
-|   | \___/ |          | \                      |   |   |   |   |  |   |
-|___|       |__________|  \_____________________|   |___|   |___|  |___|
+ _____    _____________   __________     ___________________    ___
+|     \  /             \ |          |   |                   |  |   |
+|      \/       __      \|    __    |   |    ___     ___    |__|   |
+|              |  |          |  |   |   |   |   |   |   |          |
+|   |\    /|   |__|          |__|   |___|   |   |   |   |    __    |
+|   | \__/ |          |\                    |   |   |   |   |  |   |
+|___|      |__________| \___________________|   |___|   |___|  |___|
 ```
 
 A data hoarder’s dream come true: bundle any web page into a single HTML file. You can finally replace that gazillion of open tabs with a gazillion of .html files stored somewhere on your precious little drive.