feat: Application manager (#8)

* feat: map text area to kernel memory space, first application_manager
implementation

* feat: start application via application_manager

* feat: terminal, start app by ID

* feat: support CLI args, by applying System V ABI concepts

* refactor: rename terminal to console. Minor cleanup

* docs: README.md

README.md

@@ -2,8 +2,6 @@
 
 NovaOS is a expository project where I build a kernel from scratch for a Raspberry PI 3 B+.
 
-[Technical write-up](https://leafnova.net/projects/pi3_kernel/)
-
 ## Features
 
 - Delay and sleep ✓
@@ -16,9 +14,9 @@ NovaOS is a expository project where I build a kernel from scratch for a Raspber
 - Heap Memory allocation ✓
 - MMU ✓
 - SVC instructions ~
+- Basic Console over UART ~
+- Multi Applications ~
 - Multi Core
-- Multi Applications
 - Dynamic clock speed
 - Kernel Independent Applications
 - Multiprocessing
-- Basic Terminal over UART