docs(manuscript): updated figure, refined figure placement

Author: Mnikley

manuscript/shared/Fig/main-figure.png

@@ -12,9 +12,9 @@ \section{Introduction}
 
 \section{Materials and methods}
 
-\begin{figure*}[htpb]
+\begin{figure*}[!t]
     \centering
-    \includegraphics[width=1\textwidth]{main-figure.png}
+    \includegraphics[width=\textwidth,height=\textheight,keepaspectratio]{main-figure.png}
     \caption{The graphical user interface of Graph Lens Lite. (1) Main network view, (2) File import, (3) Workspace management, (4) Data editor, (5) Query editor, (6) Network and image export, (7) Node and edge filtering, (8) Node and edge tooltip, (9) Network metrics, (10) Selection panel, (11) Style panel, (12) Edit mode.}
     \label{fig:main-figure}
 \end{figure*}