Simplify README

openair2/E2AP/README.md

-<h1 align="center">
-    <a href="https://openairinterface.org/"><img src="https://openairinterface.org/wp-content/uploads/2015/06/cropped-oai_final_logo.png" alt="OAI" width="550"></a>
-</h1>
-
-<p align="center">
-    <a href="https://gitlab.eurecom.fr/oai/openairinterface5g/-/blob/master/LICENSE"><img src="https://img.shields.io/badge/license-OAI--Public--V1.1-blue" alt="License"></a>
-    <a href="https://releases.ubuntu.com/18.04/"><img src="https://img.shields.io/badge/OS-Ubuntu18-Green" alt="Supported OS Ubuntu 18"></a>
-    <a href="https://releases.ubuntu.com/20.04/"><img src="https://img.shields.io/badge/OS-Ubuntu20-Green" alt="Supported OS Ubuntu 20"></a>
-    <a href="https://releases.ubuntu.com/22.04/"><img src="https://img.shields.io/badge/OS-Ubuntu22-Green" alt="Supported OS Ubuntu 22"></a>
-    <a href="https://www.redhat.com/en/technologies/linux-platforms/enterprise-linux"><img src="https://img.shields.io/badge/OS-RHEL8-Green" alt="Supported OS RHEL8"></a>
-    <a href="https://www.redhat.com/en/technologies/linux-platforms/enterprise-linux"><img src="https://img.shields.io/badge/OS-RHEL9-Green" alt="Supported OS RELH9"></a>
-    <a href="https://getfedora.org/en/workstation/"><img src="https://img.shields.io/badge/OS-Fedore37-Green" alt="Supported OS Fedora 37"></a>
-</p>
-
-<p align="center">
-    <a href="https://jenkins-oai.eurecom.fr/job/RAN-Container-Parent/"><img src="https://img.shields.io/jenkins/build?jobUrl=https%3A%2F%2Fjenkins-oai.eurecom.fr%2Fjob%2FRAN-Container-Parent%2F&label=build%20Images"></a>
-</p>
-
-<p align="center">
-  <a href="https://hub.docker.com/r/oaisoftwarealliance/oai-gnb"><img alt="Docker Pulls" src="https://img.shields.io/docker/pulls/oaisoftwarealliance/oai-gnb?label=gNB%20docker%20pulls"></a>
-  <a href="https://hub.docker.com/r/oaisoftwarealliance/oai-nr-ue"><img alt="Docker Pulls" src="https://img.shields.io/docker/pulls/oaisoftwarealliance/oai-nr-ue?label=NR-UE%20docker%20pulls"></a>
-  <a href="https://hub.docker.com/r/oaisoftwarealliance/oai-enb"><img alt="Docker Pulls" src="https://img.shields.io/docker/pulls/oaisoftwarealliance/oai-enb?label=eNB%20docker%20pulls"></a>
-  <a href="https://hub.docker.com/r/oaisoftwarealliance/oai-lte-ue"><img alt="Docker Pulls" src="https://img.shields.io/docker/pulls/oaisoftwarealliance/oai-lte-ue?label=LTE-UE%20docker%20pulls"></a>
-</p>
-
-
-
 # OpenAirInterface License #
 
  *  [OAI License Model](http://www.openairinterface.org/?page_id=101)
@@ -96,12 +69,12 @@ git submodule init
 git submodule update
 ```
 
- * -I option is to install pre-requisites, you only need it the first time you build the softmodem or when some oai dependencies have changed.
- * -w option is to select the radio head support you want to include in your build. Radio head support is provided via a shared library, which is called the "oai device" The build script creates a soft link from liboai_device.so to the true device which will be used at run-time (here the USRP one, liboai_usrpdevif.so). The RF simulatorRF simulator is implemented as a specific device replacing RF hardware, it can be specifically built using -w SIMU option, but is also built during any softmodem build.
- * --gNB is to build the nr-softmodem and nr-cuup executables and all required shared libraries
- * --nrUE is to build the nr-uesoftmodem executable and all required shared libraries
- * --ninja is to use the ninja build tool, which speeds up compilation
- * --build-e2 option is to use the E2 agent, integrated within gNB.
+ * `-I` option is to install pre-requisites, you only need it the first time you build the softmodem or when some oai dependencies have changed.
+ * `-w` option is to select the radio head support you want to include in your build. Radio head support is provided via a shared library, which is called the "oai device" The build script creates a soft link from `liboai_device.so` to the true device which will be used at run-time (here the USRP one, liboai_usrpdevif.so). The RF simulatorRF simulator is implemented as a specific device replacing RF hardware, it can be specifically built using `-w SIMU` option, but is also built during any softmodem build.
+ * `--gNB` is to build the `nr-softmodem` and `nr-cuup` executables and all required shared libraries
+ * `--nrUE` is to build the `nr-uesoftmodem` executable and all required shared libraries
+ * `--ninja` is to use the ninja build tool, which speeds up compilation
+ * `--build-e2` option is to use the E2 agent, integrated within gNB.
 
 ## 2.2 FlexRIC