Start work on integrating Retrofit - Mastodon API definition

app/src/main/java/com/keylesspalace/tusky/entity/Media.java

@@ -0,0 +1,49 @@
+package com.keylesspalace.tusky.entity;
+
+public class Media {
+    int id;
+    String type;
+    String url;
+    String preview_url;
+    String text_url;
+
+    public int getId() {
+        return id;
+    }
+
+    public void setId(int id) {
+        this.id = id;
+    }
+
+    public String getType() {
+        return type;
+    }
+
+    public void setType(String type) {
+        this.type = type;
+    }
+
+    public String getUrl() {
+        return url;
+    }
+
+    public void setUrl(String url) {
+        this.url = url;
+    }
+
+    public String getPreview_url() {
+        return preview_url;
+    }
+
+    public void setPreview_url(String preview_url) {
+        this.preview_url = preview_url;
+    }
+
+    public String getText_url() {
+        return text_url;
+    }
+
+    public void setText_url(String text_url) {
+        this.text_url = text_url;
+    }
+}

app/src/main/java/com/keylesspalace/tusky/entity/Relationship.java

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+package com.keylesspalace.tusky.entity;
+
+public class Relationship {
+    public boolean isFollowing() {
+        return following;
+    }
+
+    public void setFollowing(boolean following) {
+        this.following = following;
+    }
+
+    public boolean isFollowed_by() {
+        return followed_by;
+    }
+
+    public void setFollowed_by(boolean followed_by) {
+        this.followed_by = followed_by;
+    }
+
+    public boolean isBlocking() {
+        return blocking;
+    }
+
+    public void setBlocking(boolean blocking) {
+        this.blocking = blocking;
+    }
+
+    public boolean isMuting() {
+        return muting;
+    }
+
+    public void setMuting(boolean muting) {
+        this.muting = muting;
+    }
+
+    public boolean isRequested() {
+        return requested;
+    }
+
+    public void setRequested(boolean requested) {
+        this.requested = requested;
+    }
+
+    public int getId() {
+        return id;
+    }
+
+    public void setId(int id) {
+        this.id = id;
+    }
+
+    int id;
+    boolean following;
+    boolean followed_by;
+    boolean blocking;
+    boolean muting;
+    boolean requested;
+}

app/src/main/java/com/keylesspalace/tusky/entity/StatusContext.java

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+package com.keylesspalace.tusky.entity;
+
+import com.keylesspalace.tusky.Status;
+
+import java.util.List;
+
+public class StatusContext {
+    List<Status> ancestors;
+
+    public List<Status> getAncestors() {
+        return ancestors;
+    }
+
+    public void setAncestors(List<Status> ancestors) {
+        this.ancestors = ancestors;
+    }
+
+    public List<Status> getDescendants() {
+        return descendants;
+    }
+
+    public void setDescendants(List<Status> descendants) {
+        this.descendants = descendants;
+    }
+
+    List<Status> descendants;
+}