SYSHUB001v2-SG03: Fix IP address field label and tooltips

- Update IP address tooltip to clearly explain it should be entered without port
- Fix collateral address tooltip to accurately describe its purpose
- Improve user guidance in SentryNode registration helper form
- Remove bg-light class from About page sections for consistent styling
- Fix SentryNode requirements formatting (remove extra period)

Fixes #104

Author: Ted Ian Osias

src/components/masternodes/masternodeForm/MasternodeDetails.jsx

@@ -141,7 +141,7 @@ const MasternodeDetails = ({ onNext }) => {
             className="styled"
           />
           <IconInput dataId="ipAddress">
-            <p>Must be unique on the network. Can be set to 0, which will require a ProUpServTx.</p>
+            <p>Enter the IP address of your SentryNode server (without port number). Must be unique on the network. Can be set to 0, which will require a ProUpServTx.</p>
           </IconInput>
         </div>
         <ErrorMessage

src/components/masternodes/masternodeForm/MasternodePrepared.jsx

@@ -81,7 +81,7 @@ const MasternodePrepared = ({ onNext, onCancel, prepareCommand }) => {
               className="styled"
             />
             <IconInput dataId="prepareAddress">
-              <p>The syscoin address to use for the private key.</p>
+              <p>The Syscoin address that holds the 100,000 SYS collateral for this SentryNode.</p>
             </IconInput>
           </div>
           <ErrorMessage

src/pages/About.js

@@ -38,7 +38,7 @@ class About extends Component {
                         <div className="section__body">
                             <div className="articles">
                                 <InnerBanner heading={t("about.title")} />
-                                <section className="section_About bg-light">
+                                <section className="section_About">
                                 <div className="container">
                                     <div className="row">
                                     <div className="col-lg-7 col-md-12 col-sm-12 order-2 order-lg-1">
@@ -110,7 +110,7 @@ class About extends Component {
                                 </div>
                                 </section>
 
-                                <section className="section_About bg-light">
+                                <section className="section_About">
                                 <div className="container">
                                     <div className="row">
                                     <div className="col-lg-6 col-md-12 col-sm-12 order-2 order-lg-1">

src/shared/locales/en/pages/about/index.js

@@ -86,7 +86,7 @@ const about = {
         r3: 'KVM or OpenVZ (KVM preferred)',
         r4: '64-bit CPU — 2 Cores (4 Cores preferred)',
         r5: '4GB RAM (real) minimum (8GB RAM preferred)',
-        r6: '4GB swap (if less than 8GB real RAM). Will need to use SSD if using Swap',
+        r6: '4GB swap (if less than 8GB real RAM) Will need to use SSD if using Swap',
         r7: '80GB Disk Space (100GB + SSD preferred).',
         r8: 'Static IP Address',
       },